123225372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1163

約数の個数: 72

約数和(自身を含む): 324804480

約数和(自身を除く): 201579108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 186, 218, 279, 327, 372, 436, 558, 654, 981, 1013, 1116, 1308, 1962, 2026, 3039, 3379, 3924, 4052, 6078, 6758, 9117, 10137, 12156, 13516, 18234, 20274, 30411, 31403, 36468, 40548, 60822, 62806, 94209, 110417, 121644, 125612, 188418, 220834, 282627, 331251, 376836, 441668, 565254, 662502, 993753, 1130508, 1325004, 1987506, 3422927, 3975012, 6845854, 10268781, 13691708, 20537562, 30806343, 41075124, 61612686, 123225372]

約数ペア:

[(1, 123225372), (2, 61612686), (3, 41075124), (4, 30806343), (6, 20537562), (9, 13691708), (12, 10268781), (18, 6845854), (31, 3975012), (36, 3422927), (62, 1987506), (93, 1325004), (109, 1130508), (124, 993753), (186, 662502), (218, 565254), (279, 441668), (327, 376836), (372, 331251), (436, 282627), (558, 220834), (654, 188418), (981, 125612), (1013, 121644), (1116, 110417), (1308, 94209), (1962, 62806), (2026, 60822), (3039, 40548), (3379, 36468), (3924, 31403), (4052, 30411), (6078, 20274), (6758, 18234), (9117, 13516), (10137, 12156)]