61371012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 147896000

約数和(自身を除く): 86524988

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 277, 444, 499, 554, 831, 998, 1108, 1497, 1662, 1996, 2994, 3324, 5988, 10249, 18463, 20498, 30747, 36926, 40996, 55389, 61494, 73852, 110778, 122988, 138223, 221556, 276446, 414669, 552892, 829338, 1658676, 5114251, 10228502, 15342753, 20457004, 30685506, 61371012]

約数ペア:

[(1, 61371012), (2, 30685506), (3, 20457004), (4, 15342753), (6, 10228502), (12, 5114251), (37, 1658676), (74, 829338), (111, 552892), (148, 414669), (222, 276446), (277, 221556), (444, 138223), (499, 122988), (554, 110778), (831, 73852), (998, 61494), (1108, 55389), (1497, 40996), (1662, 36926), (1996, 30747), (2994, 20498), (3324, 18463), (5988, 10249)]