80849912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 184312800

約数和(自身を除く): 103462888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 1144, 1276, 1508, 2437, 2552, 3016, 4147, 4874, 8294, 9748, 16588, 19496, 26807, 31681, 33176, 53614, 63362, 70673, 107228, 126724, 141346, 214456, 253448, 282692, 348491, 565384, 696982, 777403, 918749, 1393964, 1554806, 1837498, 2787928, 3109612, 3674996, 6219224, 7349992, 10106239, 20212478, 40424956, 80849912]

約数ペア:

[(1, 80849912), (2, 40424956), (4, 20212478), (8, 10106239), (11, 7349992), (13, 6219224), (22, 3674996), (26, 3109612), (29, 2787928), (44, 1837498), (52, 1554806), (58, 1393964), (88, 918749), (104, 777403), (116, 696982), (143, 565384), (232, 348491), (286, 282692), (319, 253448), (377, 214456), (572, 141346), (638, 126724), (754, 107228), (1144, 70673), (1276, 63362), (1508, 53614), (2437, 33176), (2552, 31681), (3016, 26807), (4147, 19496), (4874, 16588), (8294, 9748)]