72449676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{154807}}^1$

素因数の和:154830

約数の個数: 36

約数和(自身を含む): 197225392

約数和(自身を除く): 124775716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 154807, 309614, 464421, 619228, 928842, 1393263, 1857684, 2012491, 2786526, 4024982, 5573052, 6037473, 8049964, 12074946, 18112419, 24149892, 36224838, 72449676]

約数ペア:

[(1, 72449676), (2, 36224838), (3, 24149892), (4, 18112419), (6, 12074946), (9, 8049964), (12, 6037473), (13, 5573052), (18, 4024982), (26, 2786526), (36, 2012491), (39, 1857684), (52, 1393263), (78, 928842), (117, 619228), (156, 464421), (234, 309614), (468, 154807)]