80491124

素因数分解:

$2^2\times 7^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 90

約数和(自身を含む): 180580470

約数和(自身を除く): 100089346

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 289, 343, 406, 476, 493, 578, 686, 812, 833, 986, 1156, 1372, 1421, 1666, 1972, 2023, 2401, 2842, 3332, 3451, 4046, 4802, 5684, 5831, 6902, 8092, 8381, 9604, 9947, 11662, 13804, 14161, 16762, 19894, 23324, 24157, 28322, 33524, 39788, 40817, 48314, 56644, 58667, 69629, 81634, 96628, 99127, 117334, 139258, 163268, 169099, 198254, 234668, 278516, 338198, 396508, 410669, 676396, 693889, 821338, 1183693, 1387778, 1642676, 2367386, 2775556, 2874683, 4734772, 5749366, 11498732, 20122781, 40245562, 80491124]

約数ペア:

[(1, 80491124), (2, 40245562), (4, 20122781), (7, 11498732), (14, 5749366), (17, 4734772), (28, 2874683), (29, 2775556), (34, 2367386), (49, 1642676), (58, 1387778), (68, 1183693), (98, 821338), (116, 693889), (119, 676396), (196, 410669), (203, 396508), (238, 338198), (289, 278516), (343, 234668), (406, 198254), (476, 169099), (493, 163268), (578, 139258), (686, 117334), (812, 99127), (833, 96628), (986, 81634), (1156, 69629), (1372, 58667), (1421, 56644), (1666, 48314), (1972, 40817), (2023, 39788), (2401, 33524), (2842, 28322), (3332, 24157), (3451, 23324), (4046, 19894), (4802, 16762), (5684, 14161), (5831, 13804), (6902, 11662), (8092, 9947), (8381, 9604)]