77422878

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 189253680

約数和(自身を除く): 111830802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 97, 117, 162, 194, 234, 291, 351, 379, 582, 702, 758, 873, 1053, 1137, 1261, 1746, 2106, 2274, 2522, 2619, 3411, 3783, 4927, 5238, 6822, 7566, 7857, 9854, 10233, 11349, 14781, 15714, 20466, 22698, 29562, 30699, 34047, 36763, 44343, 61398, 68094, 73526, 88686, 102141, 110289, 133029, 204282, 220578, 266058, 330867, 399087, 477919, 661734, 798174, 955838, 992601, 1433757, 1985202, 2867514, 2977803, 4301271, 5955606, 8602542, 12903813, 25807626, 38711439, 77422878]

約数ペア:

[(1, 77422878), (2, 38711439), (3, 25807626), (6, 12903813), (9, 8602542), (13, 5955606), (18, 4301271), (26, 2977803), (27, 2867514), (39, 1985202), (54, 1433757), (78, 992601), (81, 955838), (97, 798174), (117, 661734), (162, 477919), (194, 399087), (234, 330867), (291, 266058), (351, 220578), (379, 204282), (582, 133029), (702, 110289), (758, 102141), (873, 88686), (1053, 73526), (1137, 68094), (1261, 61398), (1746, 44343), (2106, 36763), (2274, 34047), (2522, 30699), (2619, 29562), (3411, 22698), (3783, 20466), (4927, 15714), (5238, 14781), (6822, 11349), (7566, 10233), (7857, 9854)]