90195456

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4551

約数の個数: 80

約数和(自身を含む): 258827184

約数和(自身を除く): 168631728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4517, 4992, 6656, 9034, 9984, 13551, 18068, 19968, 27102, 36136, 54204, 58721, 72272, 108408, 117442, 144544, 176163, 216816, 234884, 289088, 352326, 433632, 469768, 578176, 704652, 867264, 939536, 1156352, 1409304, 1734528, 1879072, 2312704, 2818608, 3469056, 3758144, 5637216, 6938112, 7516288, 11274432, 15032576, 22548864, 30065152, 45097728, 90195456]

約数ペア:

[(1, 90195456), (2, 45097728), (3, 30065152), (4, 22548864), (6, 15032576), (8, 11274432), (12, 7516288), (13, 6938112), (16, 5637216), (24, 3758144), (26, 3469056), (32, 2818608), (39, 2312704), (48, 1879072), (52, 1734528), (64, 1409304), (78, 1156352), (96, 939536), (104, 867264), (128, 704652), (156, 578176), (192, 469768), (208, 433632), (256, 352326), (312, 289088), (384, 234884), (416, 216816), (512, 176163), (624, 144544), (768, 117442), (832, 108408), (1248, 72272), (1536, 58721), (1664, 54204), (2496, 36136), (3328, 27102), (4517, 19968), (4992, 18068), (6656, 13551), (9034, 9984)]