78150828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6791}}^1$

素因数の和:6942

約数の個数: 48

約数和(自身を含む): 209954304

約数和(自身を除く): 131803476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 6791, 11508, 13582, 20373, 27164, 40746, 47537, 81492, 95074, 142611, 190148, 285222, 570444, 930367, 1860734, 2791101, 3721468, 5582202, 6512569, 11164404, 13025138, 19537707, 26050276, 39075414, 78150828]

約数ペア:

[(1, 78150828), (2, 39075414), (3, 26050276), (4, 19537707), (6, 13025138), (7, 11164404), (12, 6512569), (14, 5582202), (21, 3721468), (28, 2791101), (42, 1860734), (84, 930367), (137, 570444), (274, 285222), (411, 190148), (548, 142611), (822, 95074), (959, 81492), (1644, 47537), (1918, 40746), (2877, 27164), (3836, 20373), (5754, 13582), (6791, 11508)]