71835918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2633

約数の個数: 64

約数和(自身を含む): 182131200

約数和(自身を除く): 110295282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2549, 2562, 4026, 4697, 5098, 7647, 9394, 14091, 15294, 17843, 28039, 28182, 35686, 53529, 56078, 84117, 107058, 155489, 168234, 196273, 310978, 392546, 466467, 588819, 932934, 1088423, 1177638, 1710379, 2176846, 3265269, 3420758, 5131137, 6530538, 10262274, 11972653, 23945306, 35917959, 71835918]

約数ペア:

[(1, 71835918), (2, 35917959), (3, 23945306), (6, 11972653), (7, 10262274), (11, 6530538), (14, 5131137), (21, 3420758), (22, 3265269), (33, 2176846), (42, 1710379), (61, 1177638), (66, 1088423), (77, 932934), (122, 588819), (154, 466467), (183, 392546), (231, 310978), (366, 196273), (427, 168234), (462, 155489), (671, 107058), (854, 84117), (1281, 56078), (1342, 53529), (2013, 35686), (2549, 28182), (2562, 28039), (4026, 17843), (4697, 15294), (5098, 14091), (7647, 9394)]