71961864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230647}}^1$

素因数の和:230669

約数の個数: 32

約数和(自身を含む): 193744320

約数和(自身を除く): 121782456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 230647, 461294, 691941, 922588, 1383882, 1845176, 2767764, 2998411, 5535528, 5996822, 8995233, 11993644, 17990466, 23987288, 35980932, 71961864]

約数ペア:

[(1, 71961864), (2, 35980932), (3, 23987288), (4, 17990466), (6, 11993644), (8, 8995233), (12, 5996822), (13, 5535528), (24, 2998411), (26, 2767764), (39, 1845176), (52, 1383882), (78, 922588), (104, 691941), (156, 461294), (312, 230647)]