90616404

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 218120000

約数和(自身を除く): 127503596

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 409, 444, 499, 818, 998, 1227, 1497, 1636, 1996, 2454, 2994, 4908, 5988, 15133, 18463, 30266, 36926, 45399, 55389, 60532, 73852, 90798, 110778, 181596, 204091, 221556, 408182, 612273, 816364, 1224546, 2449092, 7551367, 15102734, 22654101, 30205468, 45308202, 90616404]

約数ペア:

[(1, 90616404), (2, 45308202), (3, 30205468), (4, 22654101), (6, 15102734), (12, 7551367), (37, 2449092), (74, 1224546), (111, 816364), (148, 612273), (222, 408182), (409, 221556), (444, 204091), (499, 181596), (818, 110778), (998, 90798), (1227, 73852), (1497, 60532), (1636, 55389), (1996, 45399), (2454, 36926), (2994, 30266), (4908, 18463), (5988, 15133)]