80941806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13187}}^1$

素因数の和:13237

約数の個数: 48

約数和(自身を含む): 197503488

約数和(自身を除く): 116561682

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 13187, 26374, 39561, 79122, 118683, 145057, 237366, 290114, 408797, 435171, 817594, 870342, 1226391, 1305513, 2452782, 2611026, 3679173, 4496767, 7358346, 8993534, 13490301, 26980602, 40470903, 80941806]

約数ペア:

[(1, 80941806), (2, 40470903), (3, 26980602), (6, 13490301), (9, 8993534), (11, 7358346), (18, 4496767), (22, 3679173), (31, 2611026), (33, 2452782), (62, 1305513), (66, 1226391), (93, 870342), (99, 817594), (186, 435171), (198, 408797), (279, 290114), (341, 237366), (558, 145057), (682, 118683), (1023, 79122), (2046, 39561), (3069, 26374), (6138, 13187)]