68724984

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 177812640

約数和(自身を除く): 109087656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 193, 222, 296, 386, 401, 444, 579, 772, 802, 888, 1158, 1203, 1544, 1604, 2316, 2406, 3208, 4632, 4812, 7141, 9624, 14282, 14837, 21423, 28564, 29674, 42846, 44511, 57128, 59348, 77393, 85692, 89022, 118696, 154786, 171384, 178044, 232179, 309572, 356088, 464358, 619144, 928716, 1857432, 2863541, 5727082, 8590623, 11454164, 17181246, 22908328, 34362492, 68724984]

約数ペア:

[(1, 68724984), (2, 34362492), (3, 22908328), (4, 17181246), (6, 11454164), (8, 8590623), (12, 5727082), (24, 2863541), (37, 1857432), (74, 928716), (111, 619144), (148, 464358), (193, 356088), (222, 309572), (296, 232179), (386, 178044), (401, 171384), (444, 154786), (579, 118696), (772, 89022), (802, 85692), (888, 77393), (1158, 59348), (1203, 57128), (1544, 44511), (1604, 42846), (2316, 29674), (2406, 28564), (3208, 21423), (4632, 14837), (4812, 14282), (7141, 9624)]