61896978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 159606720

約数和(自身を除く): 97709742

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 139, 143, 173, 198, 234, 278, 286, 346, 417, 429, 519, 834, 858, 1038, 1251, 1287, 1529, 1557, 1807, 1903, 2249, 2502, 2574, 3058, 3114, 3614, 3806, 4498, 4587, 5421, 5709, 6747, 9174, 10842, 11418, 13494, 13761, 16263, 17127, 19877, 20241, 24047, 24739, 27522, 32526, 34254, 39754, 40482, 48094, 49478, 59631, 72141, 74217, 119262, 144282, 148434, 178893, 216423, 222651, 264517, 312611, 357786, 432846, 445302, 529034, 625222, 793551, 937833, 1587102, 1875666, 2380653, 2813499, 3438721, 4761306, 5626998, 6877442, 10316163, 20632326, 30948489, 61896978]

約数ペア:

[(1, 61896978), (2, 30948489), (3, 20632326), (6, 10316163), (9, 6877442), (11, 5626998), (13, 4761306), (18, 3438721), (22, 2813499), (26, 2380653), (33, 1875666), (39, 1587102), (66, 937833), (78, 793551), (99, 625222), (117, 529034), (139, 445302), (143, 432846), (173, 357786), (198, 312611), (234, 264517), (278, 222651), (286, 216423), (346, 178893), (417, 148434), (429, 144282), (519, 119262), (834, 74217), (858, 72141), (1038, 59631), (1251, 49478), (1287, 48094), (1529, 40482), (1557, 39754), (1807, 34254), (1903, 32526), (2249, 27522), (2502, 24739), (2574, 24047), (3058, 20241), (3114, 19877), (3614, 17127), (3806, 16263), (4498, 13761), (4587, 13494), (5421, 11418), (5709, 10842), (6747, 9174)]