89823564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131321}}^1$

素因数の和:131350

約数の個数: 36

約数和(自身を含む): 239006040

約数和(自身を除く): 149182476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 131321, 262642, 393963, 525284, 787926, 1181889, 1575852, 2363778, 2495099, 4727556, 4990198, 7485297, 9980396, 14970594, 22455891, 29941188, 44911782, 89823564]

約数ペア:

[(1, 89823564), (2, 44911782), (3, 29941188), (4, 22455891), (6, 14970594), (9, 9980396), (12, 7485297), (18, 4990198), (19, 4727556), (36, 2495099), (38, 2363778), (57, 1575852), (76, 1181889), (114, 787926), (171, 525284), (228, 393963), (342, 262642), (684, 131321)]