77283830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 160392960

約数和(自身を除く): 83109130

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 67, 95, 130, 134, 190, 247, 335, 467, 494, 670, 871, 934, 1235, 1273, 1742, 2335, 2470, 2546, 4355, 4670, 6071, 6365, 8710, 8873, 12142, 12730, 16549, 17746, 30355, 31289, 33098, 44365, 60710, 62578, 82745, 88730, 115349, 156445, 165490, 230698, 312890, 406757, 576745, 594491, 813514, 1153490, 1188982, 2033785, 2972455, 4067570, 5944910, 7728383, 15456766, 38641915, 77283830]

約数ペア:

[(1, 77283830), (2, 38641915), (5, 15456766), (10, 7728383), (13, 5944910), (19, 4067570), (26, 2972455), (38, 2033785), (65, 1188982), (67, 1153490), (95, 813514), (130, 594491), (134, 576745), (190, 406757), (247, 312890), (335, 230698), (467, 165490), (494, 156445), (670, 115349), (871, 88730), (934, 82745), (1235, 62578), (1273, 60710), (1742, 44365), (2335, 33098), (2470, 31289), (2546, 30355), (4355, 17746), (4670, 16549), (6071, 12730), (6365, 12142), (8710, 8873)]