42130656

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:864

約数の個数: 72

約数和(自身を含む): 120504384

約数和(自身を除く): 78373728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 607, 723, 964, 1214, 1446, 1821, 1928, 2169, 2428, 2892, 3642, 3856, 4338, 4856, 5463, 5784, 7284, 7712, 8676, 9712, 10926, 11568, 14568, 17352, 19424, 21852, 23136, 29136, 34704, 43704, 58272, 69408, 87408, 146287, 174816, 292574, 438861, 585148, 877722, 1170296, 1316583, 1755444, 2340592, 2633166, 3510888, 4681184, 5266332, 7021776, 10532664, 14043552, 21065328, 42130656]

約数ペア:

[(1, 42130656), (2, 21065328), (3, 14043552), (4, 10532664), (6, 7021776), (8, 5266332), (9, 4681184), (12, 3510888), (16, 2633166), (18, 2340592), (24, 1755444), (32, 1316583), (36, 1170296), (48, 877722), (72, 585148), (96, 438861), (144, 292574), (241, 174816), (288, 146287), (482, 87408), (607, 69408), (723, 58272), (964, 43704), (1214, 34704), (1446, 29136), (1821, 23136), (1928, 21852), (2169, 19424), (2428, 17352), (2892, 14568), (3642, 11568), (3856, 10926), (4338, 9712), (4856, 8676), (5463, 7712), (5784, 7284)]