68794146

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 159400332

約数和(自身を除く): 90606186

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 97, 123, 186, 194, 246, 279, 291, 369, 558, 582, 738, 873, 961, 1271, 1746, 1922, 2542, 2883, 3007, 3813, 3977, 5766, 6014, 7626, 7954, 8649, 9021, 11439, 11931, 17298, 18042, 22878, 23862, 27063, 35793, 39401, 54126, 71586, 78802, 93217, 118203, 123287, 186434, 236406, 246574, 279651, 354609, 369861, 559302, 709218, 739722, 838953, 1109583, 1677906, 2219166, 3821897, 7643794, 11465691, 22931382, 34397073, 68794146]

約数ペア:

[(1, 68794146), (2, 34397073), (3, 22931382), (6, 11465691), (9, 7643794), (18, 3821897), (31, 2219166), (41, 1677906), (62, 1109583), (82, 838953), (93, 739722), (97, 709218), (123, 559302), (186, 369861), (194, 354609), (246, 279651), (279, 246574), (291, 236406), (369, 186434), (558, 123287), (582, 118203), (738, 93217), (873, 78802), (961, 71586), (1271, 54126), (1746, 39401), (1922, 35793), (2542, 27063), (2883, 23862), (3007, 22878), (3813, 18042), (3977, 17298), (5766, 11931), (6014, 11439), (7626, 9021), (7954, 8649)]