80419698

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{66683}}^1$

素因数の和:66758

約数の個数: 24

約数和(自身を含む): 176845968

約数和(自身を除く): 96426270

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 66683, 133366, 200049, 400098, 600147, 1200294, 4467761, 8935522, 13403283, 26806566, 40209849, 80419698]

約数ペア:

[(1, 80419698), (2, 40209849), (3, 26806566), (6, 13403283), (9, 8935522), (18, 4467761), (67, 1200294), (134, 600147), (201, 400098), (402, 200049), (603, 133366), (1206, 66683)]