71901648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 266649600

約数和(自身を除く): 194747952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 59, 62, 63, 72, 78, 84, 91, 93, 104, 108, 112, 117, 118, 124, 126, 144, 156, 168, 177, 182, 186, 189, 208, 216, 217, 234, 236, 248, 252, 273, 279, 312, 336, 351, 354, 364, 372, 378, 403, 413, 432, 434, 468, 472, 496, 504, 531, 546, 558, 624, 651, 702, 708, 728, 744, 756, 767, 806, 819, 826, 837, 868, 936, 944, 1008, 1062, 1092, 1116, 1209, 1239, 1302, 1404, 1416, 1456, 1488, 1512, 1534, 1593, 1612, 1638, 1652, 1674, 1736, 1829, 1872, 1953, 2124, 2184, 2232, 2301, 2418, 2457, 2478, 2604, 2808, 2821, 2832, 3024, 3068, 3186, 3224, 3276, 3304, 3348, 3472, 3627, 3658, 3717, 3906, 4248, 4368, 4464, 4602, 4836, 4914, 4956, 5208, 5369, 5487, 5616, 5642, 5859, 6136, 6372, 6448, 6552, 6608, 6696, 6903, 7254, 7316, 7434, 7812, 8463, 8496, 9204, 9672, 9828, 9912, 10416, 10738, 10881, 10974, 11151, 11284, 11718, 12272, 12744, 12803, 13104, 13392, 13806, 14508, 14632, 14868, 15624, 16107, 16461, 16926, 18408, 19344, 19656, 19824, 20709, 21476, 21762, 21948, 22302, 22568, 23436, 23777, 25389, 25488, 25606, 27612, 29016, 29264, 29736, 31248, 32214, 32922, 33852, 36816, 38409, 39312, 41418, 42952, 43524, 43896, 44604, 45136, 46872, 47554, 48321, 49383, 50778, 51212, 55224, 58032, 59472, 64428, 65844, 67704, 71331, 76167, 76818, 82836, 85904, 87048, 87792, 89208, 93744, 95108, 96642, 98766, 101556, 102424, 110448, 115227, 128856, 131688, 135408, 142662, 144963, 152334, 153636, 165672, 166439, 174096, 178416, 190216, 193284, 197532, 203112, 204848, 213993, 230454, 257712, 263376, 285324, 289926, 304668, 307272, 331344, 332878, 345681, 380432, 386568, 395064, 406224, 427986, 460908, 499317, 570648, 579852, 609336, 614544, 641979, 665756, 691362, 773136, 790128, 855972, 921816, 998634, 1141296, 1159704, 1218672, 1283958, 1331512, 1382724, 1497951, 1711944, 1843632, 1997268, 2319408, 2567916, 2663024, 2765448, 2995902, 3423888, 3994536, 4493853, 5135832, 5530896, 5991804, 7989072, 8987706, 10271664, 11983608, 17975412, 23967216, 35950824, 71901648]

約数ペア:

[(1, 71901648), (2, 35950824), (3, 23967216), (4, 17975412), (6, 11983608), (7, 10271664), (8, 8987706), (9, 7989072), (12, 5991804), (13, 5530896), (14, 5135832), (16, 4493853), (18, 3994536), (21, 3423888), (24, 2995902), (26, 2765448), (27, 2663024), (28, 2567916), (31, 2319408), (36, 1997268), (39, 1843632), (42, 1711944), (48, 1497951), (52, 1382724), (54, 1331512), (56, 1283958), (59, 1218672), (62, 1159704), (63, 1141296), (72, 998634), (78, 921816), (84, 855972), (91, 790128), (93, 773136), (104, 691362), (108, 665756), (112, 641979), (117, 614544), (118, 609336), (124, 579852), (126, 570648), (144, 499317), (156, 460908), (168, 427986), (177, 406224), (182, 395064), (186, 386568), (189, 380432), (208, 345681), (216, 332878), (217, 331344), (234, 307272), (236, 304668), (248, 289926), (252, 285324), (273, 263376), (279, 257712), (312, 230454), (336, 213993), (351, 204848), (354, 203112), (364, 197532), (372, 193284), (378, 190216), (403, 178416), (413, 174096), (432, 166439), (434, 165672), (468, 153636), (472, 152334), (496, 144963), (504, 142662), (531, 135408), (546, 131688), (558, 128856), (624, 115227), (651, 110448), (702, 102424), (708, 101556), (728, 98766), (744, 96642), (756, 95108), (767, 93744), (806, 89208), (819, 87792), (826, 87048), (837, 85904), (868, 82836), (936, 76818), (944, 76167), (1008, 71331), (1062, 67704), (1092, 65844), (1116, 64428), (1209, 59472), (1239, 58032), (1302, 55224), (1404, 51212), (1416, 50778), (1456, 49383), (1488, 48321), (1512, 47554), (1534, 46872), (1593, 45136), (1612, 44604), (1638, 43896), (1652, 43524), (1674, 42952), (1736, 41418), (1829, 39312), (1872, 38409), (1953, 36816), (2124, 33852), (2184, 32922), (2232, 32214), (2301, 31248), (2418, 29736), (2457, 29264), (2478, 29016), (2604, 27612), (2808, 25606), (2821, 25488), (2832, 25389), (3024, 23777), (3068, 23436), (3186, 22568), (3224, 22302), (3276, 21948), (3304, 21762), (3348, 21476), (3472, 20709), (3627, 19824), (3658, 19656), (3717, 19344), (3906, 18408), (4248, 16926), (4368, 16461), (4464, 16107), (4602, 15624), (4836, 14868), (4914, 14632), (4956, 14508), (5208, 13806), (5369, 13392), (5487, 13104), (5616, 12803), (5642, 12744), (5859, 12272), (6136, 11718), (6372, 11284), (6448, 11151), (6552, 10974), (6608, 10881), (6696, 10738), (6903, 10416), (7254, 9912), (7316, 9828), (7434, 9672), (7812, 9204), (8463, 8496)]