91233480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 297198720

約数和(自身を除く): 205965240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 233, 251, 260, 312, 390, 466, 502, 520, 699, 753, 780, 932, 1004, 1165, 1255, 1398, 1506, 1560, 1864, 2008, 2330, 2510, 2796, 3012, 3029, 3263, 3495, 3765, 4660, 5020, 5592, 6024, 6058, 6526, 6990, 7530, 9087, 9320, 9789, 10040, 12116, 13052, 13980, 15060, 15145, 16315, 18174, 19578, 24232, 26104, 27960, 30120, 30290, 32630, 36348, 39156, 45435, 48945, 58483, 60580, 65260, 72696, 78312, 90870, 97890, 116966, 121160, 130520, 175449, 181740, 195780, 233932, 292415, 350898, 363480, 391560, 467864, 584830, 701796, 760279, 877245, 1169660, 1403592, 1520558, 1754490, 2280837, 2339320, 3041116, 3508980, 3801395, 4561674, 6082232, 7017960, 7602790, 9123348, 11404185, 15205580, 18246696, 22808370, 30411160, 45616740, 91233480]

約数ペア:

[(1, 91233480), (2, 45616740), (3, 30411160), (4, 22808370), (5, 18246696), (6, 15205580), (8, 11404185), (10, 9123348), (12, 7602790), (13, 7017960), (15, 6082232), (20, 4561674), (24, 3801395), (26, 3508980), (30, 3041116), (39, 2339320), (40, 2280837), (52, 1754490), (60, 1520558), (65, 1403592), (78, 1169660), (104, 877245), (120, 760279), (130, 701796), (156, 584830), (195, 467864), (233, 391560), (251, 363480), (260, 350898), (312, 292415), (390, 233932), (466, 195780), (502, 181740), (520, 175449), (699, 130520), (753, 121160), (780, 116966), (932, 97890), (1004, 90870), (1165, 78312), (1255, 72696), (1398, 65260), (1506, 60580), (1560, 58483), (1864, 48945), (2008, 45435), (2330, 39156), (2510, 36348), (2796, 32630), (3012, 30290), (3029, 30120), (3263, 27960), (3495, 26104), (3765, 24232), (4660, 19578), (5020, 18174), (5592, 16315), (6024, 15145), (6058, 15060), (6526, 13980), (6990, 13052), (7530, 12116), (9087, 10040), (9320, 9789)]