72563472

素因数分解:

$2^4\times 3^3\times {\mathrm{167971}}^1$

素因数の和:167988

約数の個数: 40

約数和(自身を含む): 208285280

約数和(自身を除く): 135721808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 167971, 335942, 503913, 671884, 1007826, 1343768, 1511739, 2015652, 2687536, 3023478, 4031304, 4535217, 6046956, 8062608, 9070434, 12093912, 18140868, 24187824, 36281736, 72563472]

約数ペア:

[(1, 72563472), (2, 36281736), (3, 24187824), (4, 18140868), (6, 12093912), (8, 9070434), (9, 8062608), (12, 6046956), (16, 4535217), (18, 4031304), (24, 3023478), (27, 2687536), (36, 2015652), (48, 1511739), (54, 1343768), (72, 1007826), (108, 671884), (144, 503913), (216, 335942), (432, 167971)]