90248808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2242

約数の個数: 64

約数和(自身を含む): 244843200

約数和(自身を除く): 154594392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 2081, 3336, 3614, 4162, 5421, 6243, 7228, 8324, 10842, 12486, 14456, 16648, 21684, 24972, 27053, 43368, 49944, 54106, 81159, 108212, 162318, 216424, 289259, 324636, 578518, 649272, 867777, 1157036, 1735554, 2314072, 3471108, 3760367, 6942216, 7520734, 11281101, 15041468, 22562202, 30082936, 45124404, 90248808]

約数ペア:

[(1, 90248808), (2, 45124404), (3, 30082936), (4, 22562202), (6, 15041468), (8, 11281101), (12, 7520734), (13, 6942216), (24, 3760367), (26, 3471108), (39, 2314072), (52, 1735554), (78, 1157036), (104, 867777), (139, 649272), (156, 578518), (278, 324636), (312, 289259), (417, 216424), (556, 162318), (834, 108212), (1112, 81159), (1668, 54106), (1807, 49944), (2081, 43368), (3336, 27053), (3614, 24972), (4162, 21684), (5421, 16648), (6243, 14456), (7228, 12486), (8324, 10842)]