71727386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 123996096

約数和(自身を除く): 52268710

約数列:

[1, 2, 17, 23, 34, 37, 46, 67, 74, 134, 391, 629, 782, 851, 1139, 1258, 1369, 1541, 1702, 2278, 2479, 2738, 3082, 4958, 14467, 23273, 26197, 28934, 31487, 42143, 46546, 52394, 57017, 62974, 84286, 91723, 114034, 183446, 535279, 969289, 1070558, 1559291, 1938578, 2109629, 3118582, 4219258, 35863693, 71727386]

約数ペア:

[(1, 71727386), (2, 35863693), (17, 4219258), (23, 3118582), (34, 2109629), (37, 1938578), (46, 1559291), (67, 1070558), (74, 969289), (134, 535279), (391, 183446), (629, 114034), (782, 91723), (851, 84286), (1139, 62974), (1258, 57017), (1369, 52394), (1541, 46546), (1702, 42143), (2278, 31487), (2479, 28934), (2738, 26197), (3082, 23273), (4958, 14467)]