69542018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 68352382

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 74, 91, 161, 182, 259, 299, 322, 449, 481, 518, 598, 851, 898, 962, 1702, 2093, 3143, 3367, 4186, 5837, 5957, 6286, 6734, 10327, 11063, 11674, 11914, 16613, 20654, 22126, 33226, 40859, 72289, 77441, 81718, 116291, 134251, 144578, 154882, 215969, 232582, 268502, 382099, 431938, 764198, 939757, 1511783, 1879514, 2674693, 3023566, 4967287, 5349386, 9934574, 34771009, 69542018]

約数ペア:

[(1, 69542018), (2, 34771009), (7, 9934574), (13, 5349386), (14, 4967287), (23, 3023566), (26, 2674693), (37, 1879514), (46, 1511783), (74, 939757), (91, 764198), (161, 431938), (182, 382099), (259, 268502), (299, 232582), (322, 215969), (449, 154882), (481, 144578), (518, 134251), (598, 116291), (851, 81718), (898, 77441), (962, 72289), (1702, 40859), (2093, 33226), (3143, 22126), (3367, 20654), (4186, 16613), (5837, 11914), (5957, 11674), (6286, 11063), (6734, 10327)]