105694576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 237359808

約数和(自身を除く): 131665232

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 208, 221, 272, 284, 421, 442, 568, 842, 884, 923, 1136, 1207, 1684, 1768, 1846, 2414, 3368, 3536, 3692, 4828, 5473, 6736, 7157, 7384, 9656, 10946, 14314, 14768, 15691, 19312, 21892, 28628, 29891, 31382, 43784, 57256, 59782, 62764, 87568, 93041, 114512, 119564, 125528, 186082, 239128, 251056, 372164, 388583, 478256, 508147, 744328, 777166, 1016294, 1488656, 1554332, 2032588, 3108664, 4065176, 6217328, 6605911, 8130352, 13211822, 26423644, 52847288, 105694576]

約数ペア:

[(1, 105694576), (2, 52847288), (4, 26423644), (8, 13211822), (13, 8130352), (16, 6605911), (17, 6217328), (26, 4065176), (34, 3108664), (52, 2032588), (68, 1554332), (71, 1488656), (104, 1016294), (136, 777166), (142, 744328), (208, 508147), (221, 478256), (272, 388583), (284, 372164), (421, 251056), (442, 239128), (568, 186082), (842, 125528), (884, 119564), (923, 114512), (1136, 93041), (1207, 87568), (1684, 62764), (1768, 59782), (1846, 57256), (2414, 43784), (3368, 31382), (3536, 29891), (3692, 28628), (4828, 21892), (5473, 19312), (6736, 15691), (7157, 14768), (7384, 14314), (9656, 10946)]