90813984

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^2\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 72

約数和(自身を含む): 245358288

約数和(自身を除く): 154544304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 691, 888, 1184, 1369, 1382, 1776, 2073, 2738, 2764, 3552, 4107, 4146, 5476, 5528, 8214, 8292, 10952, 11056, 16428, 16584, 21904, 22112, 25567, 32856, 33168, 43808, 51134, 65712, 66336, 76701, 102268, 131424, 153402, 204536, 306804, 409072, 613608, 818144, 945979, 1227216, 1891958, 2454432, 2837937, 3783916, 5675874, 7567832, 11351748, 15135664, 22703496, 30271328, 45406992, 90813984]

約数ペア:

[(1, 90813984), (2, 45406992), (3, 30271328), (4, 22703496), (6, 15135664), (8, 11351748), (12, 7567832), (16, 5675874), (24, 3783916), (32, 2837937), (37, 2454432), (48, 1891958), (74, 1227216), (96, 945979), (111, 818144), (148, 613608), (222, 409072), (296, 306804), (444, 204536), (592, 153402), (691, 131424), (888, 102268), (1184, 76701), (1369, 66336), (1382, 65712), (1776, 51134), (2073, 43808), (2738, 33168), (2764, 32856), (3552, 25567), (4107, 22112), (4146, 21904), (5476, 16584), (5528, 16428), (8214, 11056), (8292, 10952)]