71371572

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 171686592

約数和(自身を除く): 100315020

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 881, 942, 1762, 1884, 2643, 3524, 5286, 6751, 10572, 13502, 20253, 27004, 37883, 40506, 75766, 81012, 113649, 138317, 151532, 227298, 276634, 414951, 454596, 553268, 829902, 1659804, 5947631, 11895262, 17842893, 23790524, 35685786, 71371572]

約数ペア:

[(1, 71371572), (2, 35685786), (3, 23790524), (4, 17842893), (6, 11895262), (12, 5947631), (43, 1659804), (86, 829902), (129, 553268), (157, 454596), (172, 414951), (258, 276634), (314, 227298), (471, 151532), (516, 138317), (628, 113649), (881, 81012), (942, 75766), (1762, 40506), (1884, 37883), (2643, 27004), (3524, 20253), (5286, 13502), (6751, 10572)]