87870222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2939}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 209139840

約数和(自身を除く): 121269618

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 302, 453, 906, 1359, 1661, 2718, 2939, 3322, 4983, 5878, 8817, 9966, 14949, 17634, 26451, 29898, 32329, 52902, 64658, 96987, 193974, 290961, 443789, 581922, 887578, 1331367, 2662734, 3994101, 4881679, 7988202, 9763358, 14645037, 29290074, 43935111, 87870222]

約数ペア:

[(1, 87870222), (2, 43935111), (3, 29290074), (6, 14645037), (9, 9763358), (11, 7988202), (18, 4881679), (22, 3994101), (33, 2662734), (66, 1331367), (99, 887578), (151, 581922), (198, 443789), (302, 290961), (453, 193974), (906, 96987), (1359, 64658), (1661, 52902), (2718, 32329), (2939, 29898), (3322, 26451), (4983, 17634), (5878, 14949), (8817, 9966)]