81794388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6637}}^1$

素因数の和:6736

約数の個数: 48

約数和(自身を含む): 208167680

約数和(自身を除く): 126373292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 6637, 12324, 13274, 19911, 26548, 39822, 79644, 86281, 172562, 258843, 345124, 517686, 524323, 1035372, 1048646, 1572969, 2097292, 3145938, 6291876, 6816199, 13632398, 20448597, 27264796, 40897194, 81794388]

約数ペア:

[(1, 81794388), (2, 40897194), (3, 27264796), (4, 20448597), (6, 13632398), (12, 6816199), (13, 6291876), (26, 3145938), (39, 2097292), (52, 1572969), (78, 1048646), (79, 1035372), (156, 524323), (158, 517686), (237, 345124), (316, 258843), (474, 172562), (948, 86281), (1027, 79644), (2054, 39822), (3081, 26548), (4108, 19911), (6162, 13274), (6637, 12324)]