90478318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13109}}^1$

素因数の和:13164

約数の個数: 32

約数和(自身を含む): 169905600

約数和(自身を除く): 79427282

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 13109, 26218, 91763, 183526, 222853, 380161, 445706, 760322, 1559971, 2661127, 3119942, 5322254, 6462737, 12925474, 45239159, 90478318]

約数ペア:

[(1, 90478318), (2, 45239159), (7, 12925474), (14, 6462737), (17, 5322254), (29, 3119942), (34, 2661127), (58, 1559971), (119, 760322), (203, 445706), (238, 380161), (406, 222853), (493, 183526), (986, 91763), (3451, 26218), (6902, 13109)]