90331272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{40471}}^1$

素因数の和:40514

約数の個数: 48

約数和(自身を含む): 252545280

約数和(自身を除く): 162214008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 40471, 80942, 121413, 161884, 242826, 323768, 364239, 485652, 728478, 971304, 1254601, 1456956, 2509202, 2913912, 3763803, 5018404, 7527606, 10036808, 11291409, 15055212, 22582818, 30110424, 45165636, 90331272]

約数ペア:

[(1, 90331272), (2, 45165636), (3, 30110424), (4, 22582818), (6, 15055212), (8, 11291409), (9, 10036808), (12, 7527606), (18, 5018404), (24, 3763803), (31, 2913912), (36, 2509202), (62, 1456956), (72, 1254601), (93, 971304), (124, 728478), (186, 485652), (248, 364239), (279, 323768), (372, 242826), (558, 161884), (744, 121413), (1116, 80942), (2232, 40471)]