72339872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 156510144

約数和(自身を除く): 84170272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 604, 1208, 1361, 1661, 2416, 2722, 3322, 4832, 5444, 6644, 10888, 13288, 14971, 21776, 26576, 29942, 43552, 53152, 59884, 119768, 205511, 239536, 411022, 479072, 822044, 1644088, 2260621, 3288176, 4521242, 6576352, 9042484, 18084968, 36169936, 72339872]

約数ペア:

[(1, 72339872), (2, 36169936), (4, 18084968), (8, 9042484), (11, 6576352), (16, 4521242), (22, 3288176), (32, 2260621), (44, 1644088), (88, 822044), (151, 479072), (176, 411022), (302, 239536), (352, 205511), (604, 119768), (1208, 59884), (1361, 53152), (1661, 43552), (2416, 29942), (2722, 26576), (3322, 21776), (4832, 14971), (5444, 13288), (6644, 10888)]