79730868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17909}}^1$

素因数の和:17976

約数の個数: 48

約数和(自身を含む): 216639360

約数和(自身を除く): 136908492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 17909, 35818, 53727, 71636, 107454, 125363, 214908, 250726, 376089, 501452, 752178, 949177, 1504356, 1898354, 2847531, 3796708, 5695062, 6644239, 11390124, 13288478, 19932717, 26576956, 39865434, 79730868]

約数ペア:

[(1, 79730868), (2, 39865434), (3, 26576956), (4, 19932717), (6, 13288478), (7, 11390124), (12, 6644239), (14, 5695062), (21, 3796708), (28, 2847531), (42, 1898354), (53, 1504356), (84, 949177), (106, 752178), (159, 501452), (212, 376089), (318, 250726), (371, 214908), (636, 125363), (742, 107454), (1113, 71636), (1484, 53727), (2226, 35818), (4452, 17909)]