73120788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{156241}}^1$

素因数の和:156264

約数の個数: 36

約数和(自身を含む): 199052308

約数和(自身を除く): 125931520

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 156241, 312482, 468723, 624964, 937446, 1406169, 1874892, 2031133, 2812338, 4062266, 5624676, 6093399, 8124532, 12186798, 18280197, 24373596, 36560394, 73120788]

約数ペア:

[(1, 73120788), (2, 36560394), (3, 24373596), (4, 18280197), (6, 12186798), (9, 8124532), (12, 6093399), (13, 5624676), (18, 4062266), (26, 2812338), (36, 2031133), (39, 1874892), (52, 1406169), (78, 937446), (117, 624964), (156, 468723), (234, 312482), (468, 156241)]