87890946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{102437}}^1$

素因数の和:102466

約数の個数: 32

約数和(自身を含む): 206515008

約数和(自身を除く): 118624062

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 102437, 204874, 307311, 614622, 1126807, 1331681, 2253614, 2663362, 3380421, 3995043, 6760842, 7990086, 14648491, 29296982, 43945473, 87890946]

約数ペア:

[(1, 87890946), (2, 43945473), (3, 29296982), (6, 14648491), (11, 7990086), (13, 6760842), (22, 3995043), (26, 3380421), (33, 2663362), (39, 2253614), (66, 1331681), (78, 1126807), (143, 614622), (286, 307311), (429, 204874), (858, 102437)]