78759824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 106853296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 377, 464, 572, 638, 754, 1144, 1187, 1276, 1508, 2288, 2374, 2552, 3016, 4147, 4748, 5104, 6032, 8294, 9496, 13057, 15431, 16588, 18992, 26114, 30862, 33176, 34423, 52228, 61724, 66352, 68846, 104456, 123448, 137692, 169741, 208912, 246896, 275384, 339482, 378653, 447499, 550768, 678964, 757306, 894998, 1357928, 1514612, 1789996, 2715856, 3029224, 3579992, 4922489, 6058448, 7159984, 9844978, 19689956, 39379912, 78759824]

約数ペア:

[(1, 78759824), (2, 39379912), (4, 19689956), (8, 9844978), (11, 7159984), (13, 6058448), (16, 4922489), (22, 3579992), (26, 3029224), (29, 2715856), (44, 1789996), (52, 1514612), (58, 1357928), (88, 894998), (104, 757306), (116, 678964), (143, 550768), (176, 447499), (208, 378653), (232, 339482), (286, 275384), (319, 246896), (377, 208912), (464, 169741), (572, 137692), (638, 123448), (754, 104456), (1144, 68846), (1187, 66352), (1276, 61724), (1508, 52228), (2288, 34423), (2374, 33176), (2552, 30862), (3016, 26114), (4147, 18992), (4748, 16588), (5104, 15431), (6032, 13057), (8294, 9496)]