75900902

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 145650960

約数和(自身を除く): 69750058

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 181, 362, 389, 539, 778, 1078, 1267, 1991, 2534, 2723, 3982, 4279, 5446, 8558, 8869, 13937, 17738, 19061, 27874, 29953, 38122, 59906, 70409, 97559, 140818, 195118, 209671, 419342, 492863, 774499, 985726, 1548998, 3450041, 5421493, 6900082, 10842986, 37950451, 75900902]

約数ペア:

[(1, 75900902), (2, 37950451), (7, 10842986), (11, 6900082), (14, 5421493), (22, 3450041), (49, 1548998), (77, 985726), (98, 774499), (154, 492863), (181, 419342), (362, 209671), (389, 195118), (539, 140818), (778, 97559), (1078, 70409), (1267, 59906), (1991, 38122), (2534, 29953), (2723, 27874), (3982, 19061), (4279, 17738), (5446, 13937), (8558, 8869)]