87940086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{49019}}^1$

素因数の和:49060

約数の個数: 32

約数和(自身を含む): 197648640

約数和(自身を除く): 109708554

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 49019, 98038, 147057, 294114, 637247, 1127437, 1274494, 1911741, 2254874, 3382311, 3823482, 6764622, 14656681, 29313362, 43970043, 87940086]

約数ペア:

[(1, 87940086), (2, 43970043), (3, 29313362), (6, 14656681), (13, 6764622), (23, 3823482), (26, 3382311), (39, 2254874), (46, 1911741), (69, 1274494), (78, 1127437), (138, 637247), (299, 294114), (598, 147057), (897, 98038), (1794, 49019)]