72888816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 320

約数和(自身を含む): 265982976

約数和(自身を除く): 193094160

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 37, 39, 41, 42, 44, 48, 52, 56, 66, 74, 77, 78, 82, 84, 88, 91, 104, 111, 112, 123, 132, 143, 148, 154, 156, 164, 168, 176, 182, 208, 222, 231, 246, 259, 264, 273, 286, 287, 296, 308, 312, 328, 336, 364, 407, 429, 444, 451, 462, 481, 492, 518, 528, 533, 546, 572, 574, 592, 616, 624, 656, 728, 777, 814, 858, 861, 888, 902, 924, 962, 984, 1001, 1036, 1066, 1092, 1144, 1148, 1221, 1232, 1353, 1443, 1456, 1517, 1554, 1599, 1628, 1716, 1722, 1776, 1804, 1848, 1924, 1968, 2002, 2072, 2132, 2184, 2288, 2296, 2442, 2706, 2849, 2886, 3003, 3034, 3108, 3157, 3198, 3256, 3367, 3432, 3444, 3608, 3696, 3731, 3848, 4004, 4144, 4264, 4368, 4551, 4592, 4884, 5291, 5412, 5698, 5772, 5863, 6006, 6068, 6216, 6314, 6396, 6512, 6734, 6864, 6888, 7216, 7462, 7696, 8008, 8528, 8547, 9102, 9471, 9768, 10101, 10582, 10619, 10824, 11193, 11396, 11544, 11726, 12012, 12136, 12432, 12628, 12792, 13468, 13776, 14924, 15873, 16016, 16687, 17094, 17589, 18204, 18942, 19536, 19721, 20202, 21164, 21238, 21648, 22386, 22792, 23088, 23452, 24024, 24272, 25256, 25584, 26936, 29848, 31746, 31857, 33374, 34188, 35178, 36408, 37037, 37884, 39442, 40404, 41041, 42328, 42476, 44772, 45584, 46904, 48048, 50061, 50512, 53872, 59163, 59696, 63492, 63714, 66748, 68376, 70356, 72816, 74074, 75768, 78884, 80808, 82082, 84656, 84952, 89544, 93808, 100122, 111111, 116809, 118326, 123123, 126984, 127428, 133496, 136752, 138047, 140712, 148148, 151536, 157768, 161616, 164164, 169904, 179088, 200244, 216931, 222222, 233618, 236652, 246246, 253968, 254856, 266992, 276094, 281424, 296296, 315536, 328328, 350427, 400488, 414141, 433862, 444444, 467236, 473304, 492492, 509712, 552188, 592592, 650793, 656656, 700854, 800976, 828282, 867724, 888888, 934472, 946608, 984984, 1104376, 1301586, 1401708, 1518517, 1656564, 1735448, 1777776, 1868944, 1969968, 2208752, 2603172, 2803416, 3037034, 3313128, 3470896, 4555551, 5206344, 5606832, 6074068, 6626256, 9111102, 10412688, 12148136, 18222204, 24296272, 36444408, 72888816]

約数ペア:

[(1, 72888816), (2, 36444408), (3, 24296272), (4, 18222204), (6, 12148136), (7, 10412688), (8, 9111102), (11, 6626256), (12, 6074068), (13, 5606832), (14, 5206344), (16, 4555551), (21, 3470896), (22, 3313128), (24, 3037034), (26, 2803416), (28, 2603172), (33, 2208752), (37, 1969968), (39, 1868944), (41, 1777776), (42, 1735448), (44, 1656564), (48, 1518517), (52, 1401708), (56, 1301586), (66, 1104376), (74, 984984), (77, 946608), (78, 934472), (82, 888888), (84, 867724), (88, 828282), (91, 800976), (104, 700854), (111, 656656), (112, 650793), (123, 592592), (132, 552188), (143, 509712), (148, 492492), (154, 473304), (156, 467236), (164, 444444), (168, 433862), (176, 414141), (182, 400488), (208, 350427), (222, 328328), (231, 315536), (246, 296296), (259, 281424), (264, 276094), (273, 266992), (286, 254856), (287, 253968), (296, 246246), (308, 236652), (312, 233618), (328, 222222), (336, 216931), (364, 200244), (407, 179088), (429, 169904), (444, 164164), (451, 161616), (462, 157768), (481, 151536), (492, 148148), (518, 140712), (528, 138047), (533, 136752), (546, 133496), (572, 127428), (574, 126984), (592, 123123), (616, 118326), (624, 116809), (656, 111111), (728, 100122), (777, 93808), (814, 89544), (858, 84952), (861, 84656), (888, 82082), (902, 80808), (924, 78884), (962, 75768), (984, 74074), (1001, 72816), (1036, 70356), (1066, 68376), (1092, 66748), (1144, 63714), (1148, 63492), (1221, 59696), (1232, 59163), (1353, 53872), (1443, 50512), (1456, 50061), (1517, 48048), (1554, 46904), (1599, 45584), (1628, 44772), (1716, 42476), (1722, 42328), (1776, 41041), (1804, 40404), (1848, 39442), (1924, 37884), (1968, 37037), (2002, 36408), (2072, 35178), (2132, 34188), (2184, 33374), (2288, 31857), (2296, 31746), (2442, 29848), (2706, 26936), (2849, 25584), (2886, 25256), (3003, 24272), (3034, 24024), (3108, 23452), (3157, 23088), (3198, 22792), (3256, 22386), (3367, 21648), (3432, 21238), (3444, 21164), (3608, 20202), (3696, 19721), (3731, 19536), (3848, 18942), (4004, 18204), (4144, 17589), (4264, 17094), (4368, 16687), (4551, 16016), (4592, 15873), (4884, 14924), (5291, 13776), (5412, 13468), (5698, 12792), (5772, 12628), (5863, 12432), (6006, 12136), (6068, 12012), (6216, 11726), (6314, 11544), (6396, 11396), (6512, 11193), (6734, 10824), (6864, 10619), (6888, 10582), (7216, 10101), (7462, 9768), (7696, 9471), (8008, 9102), (8528, 8547)]