68902704

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12269}}^1$

素因数の和:12299

約数の個数: 80

約数和(自身を含む): 213007200

約数和(自身を除く): 144104496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 12269, 24538, 36807, 49076, 73614, 98152, 110421, 147228, 159497, 196304, 220842, 294456, 318994, 331263, 441684, 478491, 588912, 637988, 662526, 883368, 956982, 1275976, 1325052, 1435473, 1766736, 1913964, 2551952, 2650104, 2870946, 3827928, 4306419, 5300208, 5741892, 7655856, 8612838, 11483784, 17225676, 22967568, 34451352, 68902704]

約数ペア:

[(1, 68902704), (2, 34451352), (3, 22967568), (4, 17225676), (6, 11483784), (8, 8612838), (9, 7655856), (12, 5741892), (13, 5300208), (16, 4306419), (18, 3827928), (24, 2870946), (26, 2650104), (27, 2551952), (36, 1913964), (39, 1766736), (48, 1435473), (52, 1325052), (54, 1275976), (72, 956982), (78, 883368), (104, 662526), (108, 637988), (117, 588912), (144, 478491), (156, 441684), (208, 331263), (216, 318994), (234, 294456), (312, 220842), (351, 196304), (432, 159497), (468, 147228), (624, 110421), (702, 98152), (936, 73614), (1404, 49076), (1872, 36807), (2808, 24538), (5616, 12269)]