80382918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 201512448

約数和(自身を除く): 121129530

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 257, 462, 514, 677, 771, 1354, 1542, 1799, 2031, 2827, 3598, 4062, 4739, 5397, 5654, 7447, 8481, 9478, 10794, 14217, 14894, 16962, 19789, 22341, 28434, 39578, 44682, 52129, 59367, 104258, 118734, 156387, 173989, 312774, 347978, 521967, 1043934, 1217923, 1913879, 2435846, 3653769, 3827758, 5741637, 7307538, 11483274, 13397153, 26794306, 40191459, 80382918]

約数ペア:

[(1, 80382918), (2, 40191459), (3, 26794306), (6, 13397153), (7, 11483274), (11, 7307538), (14, 5741637), (21, 3827758), (22, 3653769), (33, 2435846), (42, 1913879), (66, 1217923), (77, 1043934), (154, 521967), (231, 347978), (257, 312774), (462, 173989), (514, 156387), (677, 118734), (771, 104258), (1354, 59367), (1542, 52129), (1799, 44682), (2031, 39578), (2827, 28434), (3598, 22341), (4062, 19789), (4739, 16962), (5397, 14894), (5654, 14217), (7447, 10794), (8481, 9478)]