64707672

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{72869}}^1$

素因数の和:72915

約数の個数: 32

約数和(自身を含む): 166143600

約数和(自身を除く): 101435928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 72869, 145738, 218607, 291476, 437214, 582952, 874428, 1748856, 2696153, 5392306, 8088459, 10784612, 16176918, 21569224, 32353836, 64707672]

約数ペア:

[(1, 64707672), (2, 32353836), (3, 21569224), (4, 16176918), (6, 10784612), (8, 8088459), (12, 5392306), (24, 2696153), (37, 1748856), (74, 874428), (111, 582952), (148, 437214), (222, 291476), (296, 218607), (444, 145738), (888, 72869)]