87478236

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{33287}}^1$

素因数の和:33370

約数の個数: 36

約数和(自身を含む): 224161392

約数和(自身を除く): 136683156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 33287, 66574, 99861, 133148, 199722, 299583, 399444, 599166, 1198332, 2429951, 4859902, 7289853, 9719804, 14579706, 21869559, 29159412, 43739118, 87478236]

約数ペア:

[(1, 87478236), (2, 43739118), (3, 29159412), (4, 21869559), (6, 14579706), (9, 9719804), (12, 7289853), (18, 4859902), (36, 2429951), (73, 1198332), (146, 599166), (219, 399444), (292, 299583), (438, 199722), (657, 133148), (876, 99861), (1314, 66574), (2628, 33287)]