90426942

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{4261}}^1$

素因数の和:4406

約数の個数: 40

約数和(自身を含む): 204217992

約数和(自身を除く): 113791050

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 4261, 7074, 8522, 10611, 12783, 21222, 25566, 38349, 76698, 115047, 230094, 345141, 558191, 690282, 1116382, 1674573, 3349146, 5023719, 10047438, 15071157, 30142314, 45213471, 90426942]

約数ペア:

[(1, 90426942), (2, 45213471), (3, 30142314), (6, 15071157), (9, 10047438), (18, 5023719), (27, 3349146), (54, 1674573), (81, 1116382), (131, 690282), (162, 558191), (262, 345141), (393, 230094), (786, 115047), (1179, 76698), (2358, 38349), (3537, 25566), (4261, 21222), (7074, 12783), (8522, 10611)]