81563718

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3691}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 170127360

約数和(自身を除く): 88563642

約数列:

[1, 2, 3, 6, 29, 58, 87, 127, 174, 254, 381, 762, 3683, 3691, 7366, 7382, 11049, 11073, 22098, 22146, 107039, 214078, 321117, 468757, 642234, 937514, 1406271, 2812542, 13593953, 27187906, 40781859, 81563718]

約数ペア:

[(1, 81563718), (2, 40781859), (3, 27187906), (6, 13593953), (29, 2812542), (58, 1406271), (87, 937514), (127, 642234), (174, 468757), (254, 321117), (381, 214078), (762, 107039), (3683, 22146), (3691, 22098), (7366, 11073), (7382, 11049)]