90779208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{290959}}^1$

素因数の和:290981

約数の個数: 32

約数和(自身を含む): 244406400

約数和(自身を除く): 153627192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 290959, 581918, 872877, 1163836, 1745754, 2327672, 3491508, 3782467, 6983016, 7564934, 11347401, 15129868, 22694802, 30259736, 45389604, 90779208]

約数ペア:

[(1, 90779208), (2, 45389604), (3, 30259736), (4, 22694802), (6, 15129868), (8, 11347401), (12, 7564934), (13, 6983016), (24, 3782467), (26, 3491508), (39, 2327672), (52, 1745754), (78, 1163836), (104, 872877), (156, 581918), (312, 290959)]