90970368

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3871

約数の個数: 72

約数和(自身を含む): 249989376

約数和(自身を除く): 159019008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3821, 3968, 5952, 7642, 7936, 11463, 11904, 15284, 22926, 23808, 30568, 45852, 61136, 91704, 118451, 122272, 183408, 236902, 244544, 355353, 366816, 473804, 489088, 710706, 733632, 947608, 978176, 1421412, 1467264, 1895216, 2842824, 2934528, 3790432, 5685648, 7580864, 11371296, 15161728, 22742592, 30323456, 45485184, 90970368]

約数ペア:

[(1, 90970368), (2, 45485184), (3, 30323456), (4, 22742592), (6, 15161728), (8, 11371296), (12, 7580864), (16, 5685648), (24, 3790432), (31, 2934528), (32, 2842824), (48, 1895216), (62, 1467264), (64, 1421412), (93, 978176), (96, 947608), (124, 733632), (128, 710706), (186, 489088), (192, 473804), (248, 366816), (256, 355353), (372, 244544), (384, 236902), (496, 183408), (744, 122272), (768, 118451), (992, 91704), (1488, 61136), (1984, 45852), (2976, 30568), (3821, 23808), (3968, 22926), (5952, 15284), (7642, 11904), (7936, 11463)]