71339778

素因数分解:

$2^1\times 3^4\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1484

約数の個数: 40

約数和(自身を含む): 160387920

約数和(自身を除く): 89048142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 419, 838, 1051, 1257, 2102, 2514, 3153, 3771, 6306, 7542, 9459, 11313, 18918, 22626, 28377, 33939, 56754, 67878, 85131, 170262, 440369, 880738, 1321107, 2642214, 3963321, 7926642, 11889963, 23779926, 35669889, 71339778]

約数ペア:

[(1, 71339778), (2, 35669889), (3, 23779926), (6, 11889963), (9, 7926642), (18, 3963321), (27, 2642214), (54, 1321107), (81, 880738), (162, 440369), (419, 170262), (838, 85131), (1051, 67878), (1257, 56754), (2102, 33939), (2514, 28377), (3153, 22626), (3771, 18918), (6306, 11313), (7542, 9459)]