87320464

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70877}}^1$

素因数の和:70903

約数の個数: 40

約数和(自身を含む): 210932928

約数和(自身を除く): 123612464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 70877, 141754, 283508, 496139, 567016, 779647, 992278, 1134032, 1559294, 1984556, 3118588, 3969112, 5457529, 6237176, 7938224, 10915058, 12474352, 21830116, 43660232, 87320464]

約数ペア:

[(1, 87320464), (2, 43660232), (4, 21830116), (7, 12474352), (8, 10915058), (11, 7938224), (14, 6237176), (16, 5457529), (22, 3969112), (28, 3118588), (44, 1984556), (56, 1559294), (77, 1134032), (88, 992278), (112, 779647), (154, 567016), (176, 496139), (308, 283508), (616, 141754), (1232, 70877)]