91121028

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 220383744

約数和(自身を除く): 129262716

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 397, 617, 794, 1191, 1234, 1588, 1851, 2382, 2468, 3702, 4764, 7404, 12307, 19127, 24614, 36921, 38254, 49228, 57381, 73842, 76508, 114762, 147684, 229524, 244949, 489898, 734847, 979796, 1469694, 2939388, 7593419, 15186838, 22780257, 30373676, 45560514, 91121028]

約数ペア:

[(1, 91121028), (2, 45560514), (3, 30373676), (4, 22780257), (6, 15186838), (12, 7593419), (31, 2939388), (62, 1469694), (93, 979796), (124, 734847), (186, 489898), (372, 244949), (397, 229524), (617, 147684), (794, 114762), (1191, 76508), (1234, 73842), (1588, 57381), (1851, 49228), (2382, 38254), (2468, 36921), (3702, 24614), (4764, 19127), (7404, 12307)]