64281204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137353}}^1$

素因数の和:137376

約数の個数: 36

約数和(自身を含む): 174988996

約数和(自身を除く): 110707792

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 137353, 274706, 412059, 549412, 824118, 1236177, 1648236, 1785589, 2472354, 3571178, 4944708, 5356767, 7142356, 10713534, 16070301, 21427068, 32140602, 64281204]

約数ペア:

[(1, 64281204), (2, 32140602), (3, 21427068), (4, 16070301), (6, 10713534), (9, 7142356), (12, 5356767), (13, 4944708), (18, 3571178), (26, 2472354), (36, 1785589), (39, 1648236), (52, 1236177), (78, 824118), (117, 549412), (156, 412059), (234, 274706), (468, 137353)]