64458828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 195230112

約数和(自身を除く): 130771284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 194, 252, 291, 293, 324, 378, 388, 567, 582, 586, 679, 756, 873, 879, 1134, 1164, 1172, 1358, 1746, 1758, 2037, 2051, 2268, 2619, 2637, 2716, 3492, 3516, 4074, 4102, 5238, 5274, 6111, 6153, 7857, 7911, 8148, 8204, 10476, 10548, 12222, 12306, 15714, 15822, 18333, 18459, 23733, 24444, 24612, 28421, 31428, 31644, 36666, 36918, 47466, 54999, 55377, 56842, 73332, 73836, 85263, 94932, 109998, 110754, 113684, 166131, 170526, 198947, 219996, 221508, 255789, 332262, 341052, 397894, 511578, 596841, 664524, 767367, 795788, 1023156, 1193682, 1534734, 1790523, 2302101, 2387364, 3069468, 3581046, 4604202, 5371569, 7162092, 9208404, 10743138, 16114707, 21486276, 32229414, 64458828]

約数ペア:

[(1, 64458828), (2, 32229414), (3, 21486276), (4, 16114707), (6, 10743138), (7, 9208404), (9, 7162092), (12, 5371569), (14, 4604202), (18, 3581046), (21, 3069468), (27, 2387364), (28, 2302101), (36, 1790523), (42, 1534734), (54, 1193682), (63, 1023156), (81, 795788), (84, 767367), (97, 664524), (108, 596841), (126, 511578), (162, 397894), (189, 341052), (194, 332262), (252, 255789), (291, 221508), (293, 219996), (324, 198947), (378, 170526), (388, 166131), (567, 113684), (582, 110754), (586, 109998), (679, 94932), (756, 85263), (873, 73836), (879, 73332), (1134, 56842), (1164, 55377), (1172, 54999), (1358, 47466), (1746, 36918), (1758, 36666), (2037, 31644), (2051, 31428), (2268, 28421), (2619, 24612), (2637, 24444), (2716, 23733), (3492, 18459), (3516, 18333), (4074, 15822), (4102, 15714), (5238, 12306), (5274, 12222), (6111, 10548), (6153, 10476), (7857, 8204), (7911, 8148)]