90417204

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{81019}}^1$

素因数の和:81060

約数の個数: 36

約数和(自身を含む): 235930240

約数和(自身を除く): 145513036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 81019, 162038, 243057, 324076, 486114, 729171, 972228, 1458342, 2511589, 2916684, 5023178, 7534767, 10046356, 15069534, 22604301, 30139068, 45208602, 90417204]

約数ペア:

[(1, 90417204), (2, 45208602), (3, 30139068), (4, 22604301), (6, 15069534), (9, 10046356), (12, 7534767), (18, 5023178), (31, 2916684), (36, 2511589), (62, 1458342), (93, 972228), (124, 729171), (186, 486114), (279, 324076), (372, 243057), (558, 162038), (1116, 81019)]