78655308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 205148160

約数和(自身を除く): 126492852

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 31, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 186, 276, 317, 348, 372, 634, 667, 713, 899, 951, 1268, 1334, 1426, 1798, 1902, 2001, 2139, 2668, 2697, 2852, 3596, 3804, 4002, 4278, 5394, 7291, 8004, 8556, 9193, 9827, 10788, 14582, 18386, 19654, 20677, 21873, 27579, 29164, 29481, 36772, 39308, 41354, 43746, 55158, 58962, 62031, 82708, 87492, 110316, 117924, 124062, 211439, 226021, 248124, 284983, 422878, 452042, 569966, 634317, 678063, 845756, 854949, 904084, 1139932, 1268634, 1356126, 1709898, 2537268, 2712252, 3419796, 6554609, 13109218, 19663827, 26218436, 39327654, 78655308]

約数ペア:

[(1, 78655308), (2, 39327654), (3, 26218436), (4, 19663827), (6, 13109218), (12, 6554609), (23, 3419796), (29, 2712252), (31, 2537268), (46, 1709898), (58, 1356126), (62, 1268634), (69, 1139932), (87, 904084), (92, 854949), (93, 845756), (116, 678063), (124, 634317), (138, 569966), (174, 452042), (186, 422878), (276, 284983), (317, 248124), (348, 226021), (372, 211439), (634, 124062), (667, 117924), (713, 110316), (899, 87492), (951, 82708), (1268, 62031), (1334, 58962), (1426, 55158), (1798, 43746), (1902, 41354), (2001, 39308), (2139, 36772), (2668, 29481), (2697, 29164), (2852, 27579), (3596, 21873), (3804, 20677), (4002, 19654), (4278, 18386), (5394, 14582), (7291, 10788), (8004, 9827), (8556, 9193)]