87885386643

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1816

約数の個数: 48

約数和(自身を含む): 122413434624

約数和(自身を除く): 34528047981

約数列:

[1, 3, 43, 101, 103, 129, 303, 309, 1523, 1849, 4343, 4429, 4569, 5547, 10403, 13029, 13287, 31209, 65489, 153823, 156869, 186749, 190447, 196467, 447329, 461469, 470607, 560247, 571341, 1341987, 2816027, 6614389, 6745367, 8448081, 15843769, 19235147, 19843167, 20236101, 47531307, 57705441, 284418727, 290050781, 681282067, 853256181, 870152343, 2043846201, 29295128881, 87885386643]

約数ペア:

[(1, 87885386643), (3, 29295128881), (43, 2043846201), (101, 870152343), (103, 853256181), (129, 681282067), (303, 290050781), (309, 284418727), (1523, 57705441), (1849, 47531307), (4343, 20236101), (4429, 19843167), (4569, 19235147), (5547, 15843769), (10403, 8448081), (13029, 6745367), (13287, 6614389), (31209, 2816027), (65489, 1341987), (153823, 571341), (156869, 560247), (186749, 470607), (190447, 461469), (196467, 447329)]