91881272

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 206896320

約数和(自身を除く): 115015048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 7561, 12152, 15122, 30244, 52927, 60488, 105854, 211708, 234391, 370489, 423416, 468782, 740978, 937564, 1481956, 1640737, 1875128, 2963912, 3281474, 6562948, 11485159, 13125896, 22970318, 45940636, 91881272]

約数ペア:

[(1, 91881272), (2, 45940636), (4, 22970318), (7, 13125896), (8, 11485159), (14, 6562948), (28, 3281474), (31, 2963912), (49, 1875128), (56, 1640737), (62, 1481956), (98, 937564), (124, 740978), (196, 468782), (217, 423416), (248, 370489), (392, 234391), (434, 211708), (868, 105854), (1519, 60488), (1736, 52927), (3038, 30244), (6076, 15122), (7561, 12152)]