90207888

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{23789}}^1$

素因数の和:23879

約数の個数: 40

約数和(自身を含む): 235996800

約数和(自身を除く): 145788912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 23789, 47578, 71367, 95156, 142734, 190312, 285468, 380624, 570936, 1141872, 1879331, 3758662, 5637993, 7517324, 11275986, 15034648, 22551972, 30069296, 45103944, 90207888]

約数ペア:

[(1, 90207888), (2, 45103944), (3, 30069296), (4, 22551972), (6, 15034648), (8, 11275986), (12, 7517324), (16, 5637993), (24, 3758662), (48, 1879331), (79, 1141872), (158, 570936), (237, 380624), (316, 285468), (474, 190312), (632, 142734), (948, 95156), (1264, 71367), (1896, 47578), (3792, 23789)]