71523144

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 261424800

約数和(自身を除く): 189901656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 49, 56, 57, 63, 66, 72, 76, 77, 84, 88, 97, 98, 99, 114, 126, 132, 133, 147, 152, 154, 168, 171, 194, 196, 198, 209, 228, 231, 252, 264, 266, 291, 294, 308, 342, 388, 392, 396, 399, 418, 441, 456, 462, 504, 532, 539, 582, 588, 616, 627, 679, 684, 693, 776, 792, 798, 836, 873, 882, 924, 931, 1064, 1067, 1078, 1164, 1176, 1197, 1254, 1358, 1368, 1386, 1463, 1596, 1617, 1672, 1746, 1764, 1843, 1848, 1862, 1881, 2037, 2134, 2156, 2328, 2394, 2508, 2716, 2772, 2793, 2926, 3192, 3201, 3234, 3492, 3528, 3686, 3724, 3762, 4074, 4268, 4312, 4389, 4753, 4788, 4851, 5016, 5432, 5529, 5544, 5586, 5852, 6111, 6402, 6468, 6984, 7372, 7448, 7469, 7524, 8148, 8379, 8536, 8778, 9506, 9576, 9603, 9702, 10241, 11058, 11172, 11704, 12222, 12804, 12901, 12936, 13167, 14259, 14744, 14938, 15048, 16296, 16587, 16758, 17556, 19012, 19206, 19404, 20273, 20482, 22116, 22344, 22407, 24444, 25608, 25802, 26334, 28518, 29876, 30723, 33174, 33516, 35112, 38024, 38412, 38703, 38808, 40546, 40964, 42777, 44232, 44814, 48888, 51604, 52283, 52668, 57036, 59752, 60819, 61446, 66348, 67032, 67221, 76824, 77406, 81092, 81928, 85554, 89628, 90307, 92169, 103208, 104566, 105336, 114072, 116109, 121638, 122892, 132696, 134442, 141911, 154812, 156849, 162184, 171108, 179256, 180614, 182457, 184338, 209132, 232218, 243276, 245784, 268884, 270921, 283822, 309624, 313698, 342216, 361228, 364914, 368676, 418264, 425733, 464436, 470547, 486552, 537768, 541842, 567644, 627396, 722456, 729828, 737352, 812763, 851466, 928872, 941094, 993377, 1083684, 1135288, 1254792, 1277199, 1459656, 1625526, 1702932, 1882188, 1986754, 2167368, 2554398, 2980131, 3251052, 3405864, 3764376, 3973508, 5108796, 5960262, 6502104, 7947016, 8940393, 10217592, 11920524, 17880786, 23841048, 35761572, 71523144]

約数ペア:

[(1, 71523144), (2, 35761572), (3, 23841048), (4, 17880786), (6, 11920524), (7, 10217592), (8, 8940393), (9, 7947016), (11, 6502104), (12, 5960262), (14, 5108796), (18, 3973508), (19, 3764376), (21, 3405864), (22, 3251052), (24, 2980131), (28, 2554398), (33, 2167368), (36, 1986754), (38, 1882188), (42, 1702932), (44, 1625526), (49, 1459656), (56, 1277199), (57, 1254792), (63, 1135288), (66, 1083684), (72, 993377), (76, 941094), (77, 928872), (84, 851466), (88, 812763), (97, 737352), (98, 729828), (99, 722456), (114, 627396), (126, 567644), (132, 541842), (133, 537768), (147, 486552), (152, 470547), (154, 464436), (168, 425733), (171, 418264), (194, 368676), (196, 364914), (198, 361228), (209, 342216), (228, 313698), (231, 309624), (252, 283822), (264, 270921), (266, 268884), (291, 245784), (294, 243276), (308, 232218), (342, 209132), (388, 184338), (392, 182457), (396, 180614), (399, 179256), (418, 171108), (441, 162184), (456, 156849), (462, 154812), (504, 141911), (532, 134442), (539, 132696), (582, 122892), (588, 121638), (616, 116109), (627, 114072), (679, 105336), (684, 104566), (693, 103208), (776, 92169), (792, 90307), (798, 89628), (836, 85554), (873, 81928), (882, 81092), (924, 77406), (931, 76824), (1064, 67221), (1067, 67032), (1078, 66348), (1164, 61446), (1176, 60819), (1197, 59752), (1254, 57036), (1358, 52668), (1368, 52283), (1386, 51604), (1463, 48888), (1596, 44814), (1617, 44232), (1672, 42777), (1746, 40964), (1764, 40546), (1843, 38808), (1848, 38703), (1862, 38412), (1881, 38024), (2037, 35112), (2134, 33516), (2156, 33174), (2328, 30723), (2394, 29876), (2508, 28518), (2716, 26334), (2772, 25802), (2793, 25608), (2926, 24444), (3192, 22407), (3201, 22344), (3234, 22116), (3492, 20482), (3528, 20273), (3686, 19404), (3724, 19206), (3762, 19012), (4074, 17556), (4268, 16758), (4312, 16587), (4389, 16296), (4753, 15048), (4788, 14938), (4851, 14744), (5016, 14259), (5432, 13167), (5529, 12936), (5544, 12901), (5586, 12804), (5852, 12222), (6111, 11704), (6402, 11172), (6468, 11058), (6984, 10241), (7372, 9702), (7448, 9603), (7469, 9576), (7524, 9506), (8148, 8778), (8379, 8536)]