90957272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70619}}^1$

素因数の和:70655

約数の個数: 32

約数和(自身を含む): 203385600

約数和(自身を除く): 112428328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 70619, 141238, 282476, 494333, 564952, 988666, 1624237, 1977332, 3248474, 3954664, 6496948, 11369659, 12993896, 22739318, 45478636, 90957272]

約数ペア:

[(1, 90957272), (2, 45478636), (4, 22739318), (7, 12993896), (8, 11369659), (14, 6496948), (23, 3954664), (28, 3248474), (46, 1977332), (56, 1624237), (92, 988666), (161, 564952), (184, 494333), (322, 282476), (644, 141238), (1288, 70619)]