90805254

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 184135680

約数和(自身を除く): 93330426

約数列:

[1, 2, 3, 6, 127, 254, 269, 381, 443, 538, 762, 807, 886, 1329, 1614, 2658, 34163, 56261, 68326, 102489, 112522, 119167, 168783, 204978, 238334, 337566, 357501, 715002, 15134209, 30268418, 45402627, 90805254]

約数ペア:

[(1, 90805254), (2, 45402627), (3, 30268418), (6, 15134209), (127, 715002), (254, 357501), (269, 337566), (381, 238334), (443, 204978), (538, 168783), (762, 119167), (807, 112522), (886, 102489), (1329, 68326), (1614, 56261), (2658, 34163)]