87393696

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 248935680

約数和(自身を除く): 161541984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 239, 293, 312, 416, 478, 586, 624, 717, 879, 956, 1172, 1248, 1434, 1758, 1912, 2344, 2868, 3107, 3516, 3809, 3824, 4688, 5736, 6214, 7032, 7618, 7648, 9321, 9376, 11427, 11472, 12428, 14064, 15236, 18642, 22854, 22944, 24856, 28128, 30472, 37284, 45708, 49712, 60944, 70027, 74568, 91416, 99424, 121888, 140054, 149136, 182832, 210081, 280108, 298272, 365664, 420162, 560216, 840324, 910351, 1120432, 1680648, 1820702, 2240864, 2731053, 3361296, 3641404, 5462106, 6722592, 7282808, 10924212, 14565616, 21848424, 29131232, 43696848, 87393696]

約数ペア:

[(1, 87393696), (2, 43696848), (3, 29131232), (4, 21848424), (6, 14565616), (8, 10924212), (12, 7282808), (13, 6722592), (16, 5462106), (24, 3641404), (26, 3361296), (32, 2731053), (39, 2240864), (48, 1820702), (52, 1680648), (78, 1120432), (96, 910351), (104, 840324), (156, 560216), (208, 420162), (239, 365664), (293, 298272), (312, 280108), (416, 210081), (478, 182832), (586, 149136), (624, 140054), (717, 121888), (879, 99424), (956, 91416), (1172, 74568), (1248, 70027), (1434, 60944), (1758, 49712), (1912, 45708), (2344, 37284), (2868, 30472), (3107, 28128), (3516, 24856), (3809, 22944), (3824, 22854), (4688, 18642), (5736, 15236), (6214, 14064), (7032, 12428), (7618, 11472), (7648, 11427), (9321, 9376)]