90213162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37309}}^1$

素因数の和:37358

約数の個数: 32

約数和(自身を含む): 200578560

約数和(自身を除く): 110365398

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 37309, 74618, 111927, 223854, 485017, 970034, 1156579, 1455051, 2313158, 2910102, 3469737, 6939474, 15035527, 30071054, 45106581, 90213162]

約数ペア:

[(1, 90213162), (2, 45106581), (3, 30071054), (6, 15035527), (13, 6939474), (26, 3469737), (31, 2910102), (39, 2313158), (62, 1455051), (78, 1156579), (93, 970034), (186, 485017), (403, 223854), (806, 111927), (1209, 74618), (2418, 37309)]