71850888

素因数分解:

$2^3\times 3^4\times {\mathrm{110881}}^1$

素因数の和:110899

約数の個数: 40

約数和(自身を含む): 201250830

約数和(自身を除く): 129399942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 110881, 221762, 332643, 443524, 665286, 887048, 997929, 1330572, 1995858, 2661144, 2993787, 3991716, 5987574, 7983432, 8981361, 11975148, 17962722, 23950296, 35925444, 71850888]

約数ペア:

[(1, 71850888), (2, 35925444), (3, 23950296), (4, 17962722), (6, 11975148), (8, 8981361), (9, 7983432), (12, 5987574), (18, 3991716), (24, 2993787), (27, 2661144), (36, 1995858), (54, 1330572), (72, 997929), (81, 887048), (108, 665286), (162, 443524), (216, 332643), (324, 221762), (648, 110881)]