72153306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 162459648

約数和(自身を除く): 90306342

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 279, 382, 558, 573, 677, 1146, 1354, 1719, 2031, 3438, 4062, 5921, 6093, 11842, 12186, 17763, 20987, 35526, 41974, 53289, 62961, 106578, 125922, 129307, 188883, 258614, 377766, 387921, 775842, 1163763, 2327526, 4008517, 8017034, 12025551, 24051102, 36076653, 72153306]

約数ペア:

[(1, 72153306), (2, 36076653), (3, 24051102), (6, 12025551), (9, 8017034), (18, 4008517), (31, 2327526), (62, 1163763), (93, 775842), (186, 387921), (191, 377766), (279, 258614), (382, 188883), (558, 129307), (573, 125922), (677, 106578), (1146, 62961), (1354, 53289), (1719, 41974), (2031, 35526), (3438, 20987), (4062, 17763), (5921, 12186), (6093, 11842)]