90518846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 164453760

約数和(自身を除く): 73934914

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 289, 374, 391, 506, 578, 619, 782, 1238, 3179, 4301, 6358, 6647, 6809, 8602, 10523, 13294, 13618, 14237, 21046, 28474, 73117, 115753, 146234, 156607, 178891, 231506, 242029, 313214, 357782, 484058, 1967801, 2662319, 3935602, 4114493, 5324638, 8228986, 45259423, 90518846]

約数ペア:

[(1, 90518846), (2, 45259423), (11, 8228986), (17, 5324638), (22, 4114493), (23, 3935602), (34, 2662319), (46, 1967801), (187, 484058), (253, 357782), (289, 313214), (374, 242029), (391, 231506), (506, 178891), (578, 156607), (619, 146234), (782, 115753), (1238, 73117), (3179, 28474), (4301, 21046), (6358, 14237), (6647, 13618), (6809, 13294), (8602, 10523)]