66965472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 221719680

約数和(自身を除く): 154754208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 563, 672, 708, 826, 944, 1008, 1062, 1126, 1239, 1416, 1652, 1689, 1888, 2016, 2124, 2252, 2478, 2832, 3304, 3378, 3717, 3941, 4248, 4504, 4956, 5067, 5664, 6608, 6756, 7434, 7882, 8496, 9008, 9912, 10134, 11823, 13216, 13512, 14868, 15764, 16992, 18016, 19824, 20268, 23646, 27024, 29736, 31528, 33217, 35469, 39648, 40536, 47292, 54048, 59472, 63056, 66434, 70938, 81072, 94584, 99651, 118944, 126112, 132868, 141876, 162144, 189168, 199302, 232519, 265736, 283752, 298953, 378336, 398604, 465038, 531472, 567504, 597906, 697557, 797208, 930076, 1062944, 1135008, 1195812, 1395114, 1594416, 1860152, 2092671, 2391624, 2790228, 3188832, 3720304, 4185342, 4783248, 5580456, 7440608, 8370684, 9566496, 11160912, 16741368, 22321824, 33482736, 66965472]

約数ペア:

[(1, 66965472), (2, 33482736), (3, 22321824), (4, 16741368), (6, 11160912), (7, 9566496), (8, 8370684), (9, 7440608), (12, 5580456), (14, 4783248), (16, 4185342), (18, 3720304), (21, 3188832), (24, 2790228), (28, 2391624), (32, 2092671), (36, 1860152), (42, 1594416), (48, 1395114), (56, 1195812), (59, 1135008), (63, 1062944), (72, 930076), (84, 797208), (96, 697557), (112, 597906), (118, 567504), (126, 531472), (144, 465038), (168, 398604), (177, 378336), (224, 298953), (236, 283752), (252, 265736), (288, 232519), (336, 199302), (354, 189168), (413, 162144), (472, 141876), (504, 132868), (531, 126112), (563, 118944), (672, 99651), (708, 94584), (826, 81072), (944, 70938), (1008, 66434), (1062, 63056), (1126, 59472), (1239, 54048), (1416, 47292), (1652, 40536), (1689, 39648), (1888, 35469), (2016, 33217), (2124, 31528), (2252, 29736), (2478, 27024), (2832, 23646), (3304, 20268), (3378, 19824), (3717, 18016), (3941, 16992), (4248, 15764), (4504, 14868), (4956, 13512), (5067, 13216), (5664, 11823), (6608, 10134), (6756, 9912), (7434, 9008), (7882, 8496)]