79331148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{503}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 217028448

約数和(自身を除く): 137697300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 337, 468, 503, 674, 1006, 1011, 1348, 1509, 2012, 2022, 3018, 3033, 4044, 4381, 4527, 6036, 6066, 6539, 8762, 9054, 12132, 13078, 13143, 17524, 18108, 19617, 26156, 26286, 39234, 39429, 52572, 58851, 78468, 78858, 117702, 157716, 169511, 235404, 339022, 508533, 678044, 1017066, 1525599, 2034132, 2203643, 3051198, 4407286, 6102396, 6610929, 8814572, 13221858, 19832787, 26443716, 39665574, 79331148]

約数ペア:

[(1, 79331148), (2, 39665574), (3, 26443716), (4, 19832787), (6, 13221858), (9, 8814572), (12, 6610929), (13, 6102396), (18, 4407286), (26, 3051198), (36, 2203643), (39, 2034132), (52, 1525599), (78, 1017066), (117, 678044), (156, 508533), (234, 339022), (337, 235404), (468, 169511), (503, 157716), (674, 117702), (1006, 78858), (1011, 78468), (1348, 58851), (1509, 52572), (2012, 39429), (2022, 39234), (3018, 26286), (3033, 26156), (4044, 19617), (4381, 18108), (4527, 17524), (6036, 13143), (6066, 13078), (6539, 12132), (8762, 9054)]