79316768

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 162660960

約数和(自身を除く): 83344192

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 977, 1376, 1888, 1954, 2537, 3908, 5074, 7816, 10148, 15632, 20296, 31264, 40592, 42011, 57643, 81184, 84022, 115286, 168044, 230572, 336088, 461144, 672176, 922288, 1344352, 1844576, 2478649, 4957298, 9914596, 19829192, 39658384, 79316768]

約数ペア:

[(1, 79316768), (2, 39658384), (4, 19829192), (8, 9914596), (16, 4957298), (32, 2478649), (43, 1844576), (59, 1344352), (86, 922288), (118, 672176), (172, 461144), (236, 336088), (344, 230572), (472, 168044), (688, 115286), (944, 84022), (977, 81184), (1376, 57643), (1888, 42011), (1954, 40592), (2537, 31264), (3908, 20296), (5074, 15632), (7816, 10148)]