80923313704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{19031}}^1$

素因数の和:19390

約数の個数: 64

約数和(自身を含む): 159174512640

約数和(自身を除く): 78251198936

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 263, 344, 376, 526, 1052, 2021, 2104, 4042, 8084, 11309, 12361, 16168, 19031, 22618, 24722, 38062, 45236, 49444, 76124, 90472, 98888, 152248, 531523, 818333, 894457, 1063046, 1636666, 1788914, 2126092, 3273332, 3577828, 4252184, 5005153, 6546664, 7155656, 10010306, 20020612, 38461651, 40041224, 76923302, 153846604, 215221579, 235242191, 307693208, 430443158, 470484382, 860886316, 940968764, 1721772632, 1881937528, 10115414213, 20230828426, 40461656852, 80923313704]

約数ペア:

[(1, 80923313704), (2, 40461656852), (4, 20230828426), (8, 10115414213), (43, 1881937528), (47, 1721772632), (86, 940968764), (94, 860886316), (172, 470484382), (188, 430443158), (263, 307693208), (344, 235242191), (376, 215221579), (526, 153846604), (1052, 76923302), (2021, 40041224), (2104, 38461651), (4042, 20020612), (8084, 10010306), (11309, 7155656), (12361, 6546664), (16168, 5005153), (19031, 4252184), (22618, 3577828), (24722, 3273332), (38062, 2126092), (45236, 1788914), (49444, 1636666), (76124, 1063046), (90472, 894457), (98888, 818333), (152248, 531523)]