78416262

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{11257}}^1$

素因数の和:11314

約数の個数: 40

約数和(自身を含む): 179812776

約数和(自身を除く): 101396514

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 11257, 22514, 33771, 67542, 101313, 202626, 303939, 484051, 607878, 911817, 968102, 1452153, 1823634, 2904306, 4356459, 8712918, 13069377, 26138754, 39208131, 78416262]

約数ペア:

[(1, 78416262), (2, 39208131), (3, 26138754), (6, 13069377), (9, 8712918), (18, 4356459), (27, 2904306), (43, 1823634), (54, 1452153), (81, 968102), (86, 911817), (129, 607878), (162, 484051), (258, 303939), (387, 202626), (774, 101313), (1161, 67542), (2322, 33771), (3483, 22514), (6966, 11257)]