71371548

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2063}}^1$

素因数の和:2135

約数の個数: 54

約数和(自身を含む): 186509232

約数和(自身を除く): 115137684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2063, 2883, 3844, 4126, 5766, 6189, 8252, 8649, 11532, 12378, 17298, 18567, 24756, 34596, 37134, 63953, 74268, 127906, 191859, 255812, 383718, 575577, 767436, 1151154, 1982543, 2302308, 3965086, 5947629, 7930172, 11895258, 17842887, 23790516, 35685774, 71371548]

約数ペア:

[(1, 71371548), (2, 35685774), (3, 23790516), (4, 17842887), (6, 11895258), (9, 7930172), (12, 5947629), (18, 3965086), (31, 2302308), (36, 1982543), (62, 1151154), (93, 767436), (124, 575577), (186, 383718), (279, 255812), (372, 191859), (558, 127906), (961, 74268), (1116, 63953), (1922, 37134), (2063, 34596), (2883, 24756), (3844, 18567), (4126, 17298), (5766, 12378), (6189, 11532), (8252, 8649)]