90291168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2591}}^1$

素因数の和:2629

約数の個数: 108

約数和(自身を含む): 282338784

約数和(自身を除く): 192047616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2591, 2904, 3168, 3872, 4356, 5182, 5808, 7773, 8712, 10364, 11616, 15546, 17424, 20728, 23319, 28501, 31092, 34848, 41456, 46638, 57002, 62184, 82912, 85503, 93276, 114004, 124368, 171006, 186552, 228008, 248736, 256509, 313511, 342012, 373104, 456016, 513018, 627022, 684024, 746208, 912032, 940533, 1026036, 1254044, 1368048, 1881066, 2052072, 2508088, 2736096, 2821599, 3762132, 4104144, 5016176, 5643198, 7524264, 8208288, 10032352, 11286396, 15048528, 22572792, 30097056, 45145584, 90291168]

約数ペア:

[(1, 90291168), (2, 45145584), (3, 30097056), (4, 22572792), (6, 15048528), (8, 11286396), (9, 10032352), (11, 8208288), (12, 7524264), (16, 5643198), (18, 5016176), (22, 4104144), (24, 3762132), (32, 2821599), (33, 2736096), (36, 2508088), (44, 2052072), (48, 1881066), (66, 1368048), (72, 1254044), (88, 1026036), (96, 940533), (99, 912032), (121, 746208), (132, 684024), (144, 627022), (176, 513018), (198, 456016), (242, 373104), (264, 342012), (288, 313511), (352, 256509), (363, 248736), (396, 228008), (484, 186552), (528, 171006), (726, 124368), (792, 114004), (968, 93276), (1056, 85503), (1089, 82912), (1452, 62184), (1584, 57002), (1936, 46638), (2178, 41456), (2591, 34848), (2904, 31092), (3168, 28501), (3872, 23319), (4356, 20728), (5182, 17424), (5808, 15546), (7773, 11616), (8712, 10364)]