89399388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2909}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 225862560

約数和(自身を除く): 136463172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 394, 591, 788, 1182, 2364, 2561, 2909, 5122, 5818, 7683, 8727, 10244, 11636, 15366, 17454, 30732, 34908, 37817, 75634, 113451, 151268, 226902, 453804, 573073, 1146146, 1719219, 2292292, 3438438, 6876876, 7449949, 14899898, 22349847, 29799796, 44699694, 89399388]

約数ペア:

[(1, 89399388), (2, 44699694), (3, 29799796), (4, 22349847), (6, 14899898), (12, 7449949), (13, 6876876), (26, 3438438), (39, 2292292), (52, 1719219), (78, 1146146), (156, 573073), (197, 453804), (394, 226902), (591, 151268), (788, 113451), (1182, 75634), (2364, 37817), (2561, 34908), (2909, 30732), (5122, 17454), (5818, 15366), (7683, 11636), (8727, 10244)]