71958888

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4311

約数の個数: 64

約数和(自身を含む): 202464000

約数和(自身を除く): 130505112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4217, 4266, 5688, 8434, 8532, 12651, 16868, 17064, 25302, 33736, 37953, 50604, 75906, 101208, 113859, 151812, 227718, 303624, 333143, 455436, 666286, 910872, 999429, 1332572, 1998858, 2665144, 2998287, 3997716, 5996574, 7995432, 8994861, 11993148, 17989722, 23986296, 35979444, 71958888]

約数ペア:

[(1, 71958888), (2, 35979444), (3, 23986296), (4, 17989722), (6, 11993148), (8, 8994861), (9, 7995432), (12, 5996574), (18, 3997716), (24, 2998287), (27, 2665144), (36, 1998858), (54, 1332572), (72, 999429), (79, 910872), (108, 666286), (158, 455436), (216, 333143), (237, 303624), (316, 227718), (474, 151812), (632, 113859), (711, 101208), (948, 75906), (1422, 50604), (1896, 37953), (2133, 33736), (2844, 25302), (4217, 17064), (4266, 16868), (5688, 12651), (8434, 8532)]