77143790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4241}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 148436064

約数和(自身を除く): 71292274

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 4241, 8482, 9095, 18190, 21205, 42410, 72097, 144194, 360485, 453787, 720970, 907574, 2268935, 4537870, 7714379, 15428758, 38571895, 77143790]

約数ペア:

[(1, 77143790), (2, 38571895), (5, 15428758), (10, 7714379), (17, 4537870), (34, 2268935), (85, 907574), (107, 720970), (170, 453787), (214, 360485), (535, 144194), (1070, 72097), (1819, 42410), (3638, 21205), (4241, 18190), (8482, 9095)]