39138804

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 102545352

約数和(自身を除く): 63406548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 281, 292, 318, 438, 477, 562, 636, 657, 843, 876, 954, 1124, 1314, 1686, 1908, 2529, 2628, 3372, 3869, 5058, 7738, 10116, 11607, 14893, 15476, 20513, 23214, 29786, 34821, 41026, 44679, 46428, 59572, 61539, 69642, 82052, 89358, 123078, 134037, 139284, 178716, 184617, 246156, 268074, 369234, 536148, 738468, 1087189, 2174378, 3261567, 4348756, 6523134, 9784701, 13046268, 19569402, 39138804]

約数ペア:

[(1, 39138804), (2, 19569402), (3, 13046268), (4, 9784701), (6, 6523134), (9, 4348756), (12, 3261567), (18, 2174378), (36, 1087189), (53, 738468), (73, 536148), (106, 369234), (146, 268074), (159, 246156), (212, 184617), (219, 178716), (281, 139284), (292, 134037), (318, 123078), (438, 89358), (477, 82052), (562, 69642), (636, 61539), (657, 59572), (843, 46428), (876, 44679), (954, 41026), (1124, 34821), (1314, 29786), (1686, 23214), (1908, 20513), (2529, 15476), (2628, 14893), (3372, 11607), (3869, 10116), (5058, 7738)]