80677758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6257}}^1$

素因数の和:6576

約数の個数: 32

約数和(自身を含む): 185036544

約数和(自身を除く): 104358786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6257, 6447, 12514, 12894, 18771, 37542, 43799, 87598, 131397, 262794, 1920899, 3841798, 5762697, 11525394, 13446293, 26892586, 40338879, 80677758]

約数ペア:

[(1, 80677758), (2, 40338879), (3, 26892586), (6, 13446293), (7, 11525394), (14, 5762697), (21, 3841798), (42, 1920899), (307, 262794), (614, 131397), (921, 87598), (1842, 43799), (2149, 37542), (4298, 18771), (6257, 12894), (6447, 12514)]