80536848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 238901376

約数和(自身を除く): 158364528

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, 853, 1124, 1686, 1706, 1967, 2248, 2559, 3372, 3412, 3934, 4496, 5118, 5901, 5971, 6744, 6824, 7868, 10236, 11802, 11942, 13488, 13648, 15736, 17913, 20472, 23604, 23884, 31472, 35826, 40944, 47208, 47768, 71652, 94416, 95536, 143304, 239693, 286608, 479386, 719079, 958772, 1438158, 1677851, 1917544, 2876316, 3355702, 3835088, 5033553, 5752632, 6711404, 10067106, 11505264, 13422808, 20134212, 26845616, 40268424, 80536848]

約数ペア:

[(1, 80536848), (2, 40268424), (3, 26845616), (4, 20134212), (6, 13422808), (7, 11505264), (8, 10067106), (12, 6711404), (14, 5752632), (16, 5033553), (21, 3835088), (24, 3355702), (28, 2876316), (42, 1917544), (48, 1677851), (56, 1438158), (84, 958772), (112, 719079), (168, 479386), (281, 286608), (336, 239693), (562, 143304), (843, 95536), (853, 94416), (1124, 71652), (1686, 47768), (1706, 47208), (1967, 40944), (2248, 35826), (2559, 31472), (3372, 23884), (3412, 23604), (3934, 20472), (4496, 17913), (5118, 15736), (5901, 13648), (5971, 13488), (6744, 11942), (6824, 11802), (7868, 10236)]