78459696

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 252748704

約数和(自身を除く): 174289008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 277, 281, 336, 504, 554, 562, 831, 843, 1008, 1108, 1124, 1662, 1686, 1939, 1967, 2216, 2248, 2493, 2529, 3324, 3372, 3878, 3934, 4432, 4496, 4986, 5058, 5817, 5901, 6648, 6744, 7756, 7868, 9972, 10116, 11634, 11802, 13296, 13488, 15512, 15736, 17451, 17703, 19944, 20232, 23268, 23604, 31024, 31472, 34902, 35406, 39888, 40464, 46536, 47208, 69804, 70812, 77837, 93072, 94416, 139608, 141624, 155674, 233511, 279216, 283248, 311348, 467022, 544859, 622696, 700533, 934044, 1089718, 1245392, 1401066, 1634577, 1868088, 2179436, 2802132, 3269154, 3736176, 4358872, 4903731, 5604264, 6538308, 8717744, 9807462, 11208528, 13076616, 19614924, 26153232, 39229848, 78459696]

約数ペア:

[(1, 78459696), (2, 39229848), (3, 26153232), (4, 19614924), (6, 13076616), (7, 11208528), (8, 9807462), (9, 8717744), (12, 6538308), (14, 5604264), (16, 4903731), (18, 4358872), (21, 3736176), (24, 3269154), (28, 2802132), (36, 2179436), (42, 1868088), (48, 1634577), (56, 1401066), (63, 1245392), (72, 1089718), (84, 934044), (112, 700533), (126, 622696), (144, 544859), (168, 467022), (252, 311348), (277, 283248), (281, 279216), (336, 233511), (504, 155674), (554, 141624), (562, 139608), (831, 94416), (843, 93072), (1008, 77837), (1108, 70812), (1124, 69804), (1662, 47208), (1686, 46536), (1939, 40464), (1967, 39888), (2216, 35406), (2248, 34902), (2493, 31472), (2529, 31024), (3324, 23604), (3372, 23268), (3878, 20232), (3934, 19944), (4432, 17703), (4496, 17451), (4986, 15736), (5058, 15512), (5817, 13488), (5901, 13296), (6648, 11802), (6744, 11634), (7756, 10116), (7868, 9972)]