90252904

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 203904000

約数和(自身を除く): 113651096

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 1061, 1372, 1519, 1736, 2122, 2744, 3038, 4244, 6076, 7427, 8488, 10633, 12152, 14854, 21266, 29708, 32891, 42532, 51989, 59416, 65782, 85064, 103978, 131564, 207956, 230237, 263128, 363923, 415912, 460474, 727846, 920948, 1455692, 1611659, 1841896, 2911384, 3223318, 6446636, 11281613, 12893272, 22563226, 45126452, 90252904]

約数ペア:

[(1, 90252904), (2, 45126452), (4, 22563226), (7, 12893272), (8, 11281613), (14, 6446636), (28, 3223318), (31, 2911384), (49, 1841896), (56, 1611659), (62, 1455692), (98, 920948), (124, 727846), (196, 460474), (217, 415912), (248, 363923), (343, 263128), (392, 230237), (434, 207956), (686, 131564), (868, 103978), (1061, 85064), (1372, 65782), (1519, 59416), (1736, 51989), (2122, 42532), (2744, 32891), (3038, 29708), (4244, 21266), (6076, 14854), (7427, 12152), (8488, 10633)]