849649572

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4409}}^1$

素因数の和:4573

約数の個数: 72

約数和(自身を含む): 2210415480

約数和(自身を除く): 1360765908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 101, 106, 159, 202, 212, 303, 318, 404, 477, 606, 636, 909, 954, 1212, 1818, 1908, 3636, 4409, 5353, 8818, 10706, 13227, 16059, 17636, 21412, 26454, 32118, 39681, 48177, 52908, 64236, 79362, 96354, 158724, 192708, 233677, 445309, 467354, 701031, 890618, 934708, 1335927, 1402062, 1781236, 2103093, 2671854, 2804124, 4007781, 4206186, 5343708, 8015562, 8412372, 16031124, 23601377, 47202754, 70804131, 94405508, 141608262, 212412393, 283216524, 424824786, 849649572]

約数ペア:

[(1, 849649572), (2, 424824786), (3, 283216524), (4, 212412393), (6, 141608262), (9, 94405508), (12, 70804131), (18, 47202754), (36, 23601377), (53, 16031124), (101, 8412372), (106, 8015562), (159, 5343708), (202, 4206186), (212, 4007781), (303, 2804124), (318, 2671854), (404, 2103093), (477, 1781236), (606, 1402062), (636, 1335927), (909, 934708), (954, 890618), (1212, 701031), (1818, 467354), (1908, 445309), (3636, 233677), (4409, 192708), (5353, 158724), (8818, 96354), (10706, 79362), (13227, 64236), (16059, 52908), (17636, 48177), (21412, 39681), (26454, 32118)]