90210744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3165

約数の個数: 96

約数和(自身を含む): 271689600

約数和(自身を除く): 181478856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3109, 3224, 3627, 4836, 6218, 7254, 9327, 9672, 12436, 14508, 18654, 24872, 27981, 29016, 37308, 40417, 55962, 74616, 80834, 96379, 111924, 121251, 161668, 192758, 223848, 242502, 289137, 323336, 363753, 385516, 485004, 578274, 727506, 771032, 867411, 970008, 1156548, 1252927, 1455012, 1734822, 2313096, 2505854, 2910024, 3469644, 3758781, 5011708, 6939288, 7517562, 10023416, 11276343, 15035124, 22552686, 30070248, 45105372, 90210744]

約数ペア:

[(1, 90210744), (2, 45105372), (3, 30070248), (4, 22552686), (6, 15035124), (8, 11276343), (9, 10023416), (12, 7517562), (13, 6939288), (18, 5011708), (24, 3758781), (26, 3469644), (31, 2910024), (36, 2505854), (39, 2313096), (52, 1734822), (62, 1455012), (72, 1252927), (78, 1156548), (93, 970008), (104, 867411), (117, 771032), (124, 727506), (156, 578274), (186, 485004), (234, 385516), (248, 363753), (279, 323336), (312, 289137), (372, 242502), (403, 223848), (468, 192758), (558, 161668), (744, 121251), (806, 111924), (936, 96379), (1116, 80834), (1209, 74616), (1612, 55962), (2232, 40417), (2418, 37308), (3109, 29016), (3224, 27981), (3627, 24872), (4836, 18654), (6218, 14508), (7254, 12436), (9327, 9672)]