68684952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 196934400

約数和(自身を除く): 128249448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1051, 1167, 1556, 2102, 2334, 2723, 3112, 3153, 4204, 4668, 5446, 6306, 7357, 8169, 8408, 9336, 10892, 12612, 14714, 16338, 21784, 22071, 25224, 29428, 32676, 44142, 58856, 65352, 88284, 176568, 408839, 817678, 1226517, 1635356, 2453034, 2861873, 3270712, 4906068, 5723746, 8585619, 9812136, 11447492, 17171238, 22894984, 34342476, 68684952]

約数ペア:

[(1, 68684952), (2, 34342476), (3, 22894984), (4, 17171238), (6, 11447492), (7, 9812136), (8, 8585619), (12, 5723746), (14, 4906068), (21, 3270712), (24, 2861873), (28, 2453034), (42, 1635356), (56, 1226517), (84, 817678), (168, 408839), (389, 176568), (778, 88284), (1051, 65352), (1167, 58856), (1556, 44142), (2102, 32676), (2334, 29428), (2723, 25224), (3112, 22071), (3153, 21784), (4204, 16338), (4668, 14714), (5446, 12612), (6306, 10892), (7357, 9336), (8169, 8408)]