76564436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2220

約数の個数: 36

約数和(自身を含む): 147894012

約数和(自身を除く): 71329576

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2137, 2756, 4274, 8548, 8957, 17914, 27781, 35828, 55562, 111124, 113261, 226522, 361153, 453044, 722306, 1444612, 1472393, 2944786, 5889572, 19141109, 38282218, 76564436]

約数ペア:

[(1, 76564436), (2, 38282218), (4, 19141109), (13, 5889572), (26, 2944786), (52, 1472393), (53, 1444612), (106, 722306), (169, 453044), (212, 361153), (338, 226522), (676, 113261), (689, 111124), (1378, 55562), (2137, 35828), (2756, 27781), (4274, 17914), (8548, 8957)]