71860716

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{9931}}^1$

素因数の和:10011

約数の個数: 48

約数和(自身を含む): 189105280

約数和(自身を除く): 117244564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 9931, 19862, 29793, 39724, 59586, 89379, 119172, 178758, 268137, 357516, 536274, 665377, 1072548, 1330754, 1996131, 2661508, 3992262, 5988393, 7984524, 11976786, 17965179, 23953572, 35930358, 71860716]

約数ペア:

[(1, 71860716), (2, 35930358), (3, 23953572), (4, 17965179), (6, 11976786), (9, 7984524), (12, 5988393), (18, 3992262), (27, 2661508), (36, 1996131), (54, 1330754), (67, 1072548), (108, 665377), (134, 536274), (201, 357516), (268, 268137), (402, 178758), (603, 119172), (804, 89379), (1206, 59586), (1809, 39724), (2412, 29793), (3618, 19862), (7236, 9931)]