72754864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 175488768

約数和(自身を除く): 102733904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 467, 728, 749, 856, 934, 1391, 1456, 1498, 1712, 1868, 2782, 2996, 3269, 3736, 5564, 5992, 6071, 6538, 7472, 9737, 11128, 11984, 12142, 13076, 19474, 22256, 24284, 26152, 38948, 42497, 48568, 49969, 52304, 77896, 84994, 97136, 99938, 155792, 169988, 199876, 339976, 349783, 399752, 649597, 679952, 699566, 799504, 1299194, 1399132, 2598388, 2798264, 4547179, 5196776, 5596528, 9094358, 10393552, 18188716, 36377432, 72754864]

約数ペア:

[(1, 72754864), (2, 36377432), (4, 18188716), (7, 10393552), (8, 9094358), (13, 5596528), (14, 5196776), (16, 4547179), (26, 2798264), (28, 2598388), (52, 1399132), (56, 1299194), (91, 799504), (104, 699566), (107, 679952), (112, 649597), (182, 399752), (208, 349783), (214, 339976), (364, 199876), (428, 169988), (467, 155792), (728, 99938), (749, 97136), (856, 84994), (934, 77896), (1391, 52304), (1456, 49969), (1498, 48568), (1712, 42497), (1868, 38948), (2782, 26152), (2996, 24284), (3269, 22256), (3736, 19474), (5564, 13076), (5992, 12142), (6071, 11984), (6538, 11128), (7472, 9737)]