90639264

素因数分解:

$2^5\times 3^1\times {\mathrm{947}}^1\times {\mathrm{997}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 238418208

約数和(自身を除く): 147778944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 947, 997, 1894, 1994, 2841, 2991, 3788, 3988, 5682, 5982, 7576, 7976, 11364, 11964, 15152, 15952, 22728, 23928, 30304, 31904, 45456, 47856, 90912, 95712, 944159, 1888318, 2832477, 3776636, 5664954, 7553272, 11329908, 15106544, 22659816, 30213088, 45319632, 90639264]

約数ペア:

[(1, 90639264), (2, 45319632), (3, 30213088), (4, 22659816), (6, 15106544), (8, 11329908), (12, 7553272), (16, 5664954), (24, 3776636), (32, 2832477), (48, 1888318), (96, 944159), (947, 95712), (997, 90912), (1894, 47856), (1994, 45456), (2841, 31904), (2991, 30304), (3788, 23928), (3988, 22728), (5682, 15952), (5982, 15152), (7576, 11964), (7976, 11364)]