90183168

素因数分解:

$2^9\times 3^2\times {\mathrm{19571}}^1$

素因数の和:19595

約数の個数: 60

約数和(自身を含む): 260288028

約数和(自身を除く): 170104860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 19571, 39142, 58713, 78284, 117426, 156568, 176139, 234852, 313136, 352278, 469704, 626272, 704556, 939408, 1252544, 1409112, 1878816, 2505088, 2818224, 3757632, 5010176, 5636448, 7515264, 10020352, 11272896, 15030528, 22545792, 30061056, 45091584, 90183168]

約数ペア:

[(1, 90183168), (2, 45091584), (3, 30061056), (4, 22545792), (6, 15030528), (8, 11272896), (9, 10020352), (12, 7515264), (16, 5636448), (18, 5010176), (24, 3757632), (32, 2818224), (36, 2505088), (48, 1878816), (64, 1409112), (72, 1252544), (96, 939408), (128, 704556), (144, 626272), (192, 469704), (256, 352278), (288, 313136), (384, 234852), (512, 176139), (576, 156568), (768, 117426), (1152, 78284), (1536, 58713), (2304, 39142), (4608, 19571)]