80749812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47057}}^1$

素因数の和:47088

約数の個数: 48

約数和(自身を含む): 221360832

約数和(自身を除く): 140611020

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 47057, 94114, 141171, 188228, 282342, 517627, 564684, 611741, 1035254, 1223482, 1552881, 1835223, 2070508, 2446964, 3105762, 3670446, 6211524, 6729151, 7340892, 13458302, 20187453, 26916604, 40374906, 80749812]

約数ペア:

[(1, 80749812), (2, 40374906), (3, 26916604), (4, 20187453), (6, 13458302), (11, 7340892), (12, 6729151), (13, 6211524), (22, 3670446), (26, 3105762), (33, 2446964), (39, 2070508), (44, 1835223), (52, 1552881), (66, 1223482), (78, 1035254), (132, 611741), (143, 564684), (156, 517627), (286, 282342), (429, 188228), (572, 141171), (858, 94114), (1716, 47057)]