90839742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 218087424

約数和(自身を除く): 127247682

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 271, 322, 347, 483, 542, 694, 813, 966, 1041, 1626, 1897, 2082, 2429, 3794, 4858, 5691, 6233, 7287, 7981, 11382, 12466, 14574, 15962, 18699, 23943, 37398, 43631, 47886, 55867, 87262, 94037, 111734, 130893, 167601, 188074, 261786, 282111, 335202, 564222, 658259, 1316518, 1974777, 2162851, 3949554, 4325702, 6488553, 12977106, 15139957, 30279914, 45419871, 90839742]

約数ペア:

[(1, 90839742), (2, 45419871), (3, 30279914), (6, 15139957), (7, 12977106), (14, 6488553), (21, 4325702), (23, 3949554), (42, 2162851), (46, 1974777), (69, 1316518), (138, 658259), (161, 564222), (271, 335202), (322, 282111), (347, 261786), (483, 188074), (542, 167601), (694, 130893), (813, 111734), (966, 94037), (1041, 87262), (1626, 55867), (1897, 47886), (2082, 43631), (2429, 37398), (3794, 23943), (4858, 18699), (5691, 15962), (6233, 14574), (7287, 12466), (7981, 11382)]