12378032016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{131101}}^1$

素因数の和:131400

約数の個数: 80

約数和(自身を含む): 36674997888

約数和(自身を除く): 24296965872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2248, 3372, 3934, 4496, 5901, 6744, 7868, 11802, 13488, 15736, 23604, 31472, 47208, 94416, 131101, 262202, 393303, 524404, 786606, 917707, 1048808, 1573212, 1835414, 2097616, 2753121, 3146424, 3670828, 5506242, 6292848, 7341656, 11012484, 14683312, 22024968, 36839381, 44049936, 73678762, 110518143, 147357524, 221036286, 257875667, 294715048, 442072572, 515751334, 589430096, 773627001, 884145144, 1031502668, 1547254002, 1768290288, 2063005336, 3094508004, 4126010672, 6189016008, 12378032016]

約数ペア:

[(1, 12378032016), (2, 6189016008), (3, 4126010672), (4, 3094508004), (6, 2063005336), (7, 1768290288), (8, 1547254002), (12, 1031502668), (14, 884145144), (16, 773627001), (21, 589430096), (24, 515751334), (28, 442072572), (42, 294715048), (48, 257875667), (56, 221036286), (84, 147357524), (112, 110518143), (168, 73678762), (281, 44049936), (336, 36839381), (562, 22024968), (843, 14683312), (1124, 11012484), (1686, 7341656), (1967, 6292848), (2248, 5506242), (3372, 3670828), (3934, 3146424), (4496, 2753121), (5901, 2097616), (6744, 1835414), (7868, 1573212), (11802, 1048808), (13488, 917707), (15736, 786606), (23604, 524404), (31472, 393303), (47208, 262202), (94416, 131101)]