87236842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5197}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 164672640

約数和(自身を除く): 77435798

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 5197, 8393, 10394, 16786, 36379, 57167, 72758, 114334, 400169, 566473, 800338, 1132946, 3965311, 6231203, 7930622, 12462406, 43618421, 87236842]

約数ペア:

[(1, 87236842), (2, 43618421), (7, 12462406), (11, 7930622), (14, 6231203), (22, 3965311), (77, 1132946), (109, 800338), (154, 566473), (218, 400169), (763, 114334), (1199, 72758), (1526, 57167), (2398, 36379), (5197, 16786), (8393, 10394)]