82981668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2953

約数の個数: 96

約数和(自身を含む): 249274368

約数和(自身を除く): 166292700

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 868, 924, 1023, 1302, 1364, 2046, 2387, 2604, 2897, 4092, 4774, 5794, 7161, 8691, 9548, 11588, 14322, 17382, 20279, 28644, 31867, 34764, 40558, 60837, 63734, 81116, 89807, 95601, 121674, 127468, 179614, 191202, 223069, 243348, 269421, 359228, 382404, 446138, 538842, 628649, 669207, 892276, 987877, 1077684, 1257298, 1338414, 1885947, 1975754, 2514596, 2676828, 2963631, 3771894, 3951508, 5927262, 6915139, 7543788, 11854524, 13830278, 20745417, 27660556, 41490834, 82981668]

約数ペア:

[(1, 82981668), (2, 41490834), (3, 27660556), (4, 20745417), (6, 13830278), (7, 11854524), (11, 7543788), (12, 6915139), (14, 5927262), (21, 3951508), (22, 3771894), (28, 2963631), (31, 2676828), (33, 2514596), (42, 1975754), (44, 1885947), (62, 1338414), (66, 1257298), (77, 1077684), (84, 987877), (93, 892276), (124, 669207), (132, 628649), (154, 538842), (186, 446138), (217, 382404), (231, 359228), (308, 269421), (341, 243348), (372, 223069), (434, 191202), (462, 179614), (651, 127468), (682, 121674), (868, 95601), (924, 89807), (1023, 81116), (1302, 63734), (1364, 60837), (2046, 40558), (2387, 34764), (2604, 31867), (2897, 28644), (4092, 20279), (4774, 17382), (5794, 14322), (7161, 11588), (8691, 9548)]