90331608

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{221401}}^1$

素因数の和:221427

約数の個数: 32

約数和(自身を含む): 239114160

約数和(自身を除く): 148782552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 221401, 442802, 664203, 885604, 1328406, 1771208, 2656812, 3763817, 5313624, 7527634, 11291451, 15055268, 22582902, 30110536, 45165804, 90331608]

約数ペア:

[(1, 90331608), (2, 45165804), (3, 30110536), (4, 22582902), (6, 15055268), (8, 11291451), (12, 7527634), (17, 5313624), (24, 3763817), (34, 2656812), (51, 1771208), (68, 1328406), (102, 885604), (136, 664203), (204, 442802), (408, 221401)]