72119796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1327}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 192761856

約数和(自身を除く): 120642060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1327, 1941, 2588, 2654, 3882, 3981, 4529, 5308, 7764, 7962, 9058, 9289, 13587, 15924, 18116, 18578, 27174, 27867, 37156, 54348, 55734, 111468, 858569, 1717138, 2575707, 3434276, 5151414, 6009983, 10302828, 12019966, 18029949, 24039932, 36059898, 72119796]

約数ペア:

[(1, 72119796), (2, 36059898), (3, 24039932), (4, 18029949), (6, 12019966), (7, 10302828), (12, 6009983), (14, 5151414), (21, 3434276), (28, 2575707), (42, 1717138), (84, 858569), (647, 111468), (1294, 55734), (1327, 54348), (1941, 37156), (2588, 27867), (2654, 27174), (3882, 18578), (3981, 18116), (4529, 15924), (5308, 13587), (7764, 9289), (7962, 9058)]