80808528

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10723}}^1$

素因数の和:10891

約数の個数: 40

約数和(自身を含む): 210104608

約数和(自身を除く): 129296080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 10723, 21446, 32169, 42892, 64338, 85784, 128676, 171568, 257352, 514704, 1683511, 3367022, 5050533, 6734044, 10101066, 13468088, 20202132, 26936176, 40404264, 80808528]

約数ペア:

[(1, 80808528), (2, 40404264), (3, 26936176), (4, 20202132), (6, 13468088), (8, 10101066), (12, 6734044), (16, 5050533), (24, 3367022), (48, 1683511), (157, 514704), (314, 257352), (471, 171568), (628, 128676), (942, 85784), (1256, 64338), (1884, 42892), (2512, 32169), (3768, 21446), (7536, 10723)]