87435138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2347}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 200162304

約数和(自身を除く): 112727166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 887, 1774, 2347, 2661, 4694, 5322, 6209, 7041, 12418, 14082, 16429, 18627, 32858, 37254, 49287, 98574, 2081789, 4163578, 6245367, 12490734, 14572523, 29145046, 43717569, 87435138]

約数ペア:

[(1, 87435138), (2, 43717569), (3, 29145046), (6, 14572523), (7, 12490734), (14, 6245367), (21, 4163578), (42, 2081789), (887, 98574), (1774, 49287), (2347, 37254), (2661, 32858), (4694, 18627), (5322, 16429), (6209, 14082), (7041, 12418)]