68686332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3079}}^1$

素因数の和:3123

約数の個数: 72

約数和(自身を含む): 189383040

約数和(自身を除く): 120696708

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3079, 3718, 5577, 6158, 7436, 9237, 11154, 12316, 18474, 22308, 33869, 36948, 40027, 67738, 80054, 101607, 120081, 135476, 160108, 203214, 240162, 406428, 440297, 480324, 520351, 880594, 1040702, 1320891, 1561053, 1761188, 2081404, 2641782, 3122106, 5283564, 5723861, 6244212, 11447722, 17171583, 22895444, 34343166, 68686332]

約数ペア:

[(1, 68686332), (2, 34343166), (3, 22895444), (4, 17171583), (6, 11447722), (11, 6244212), (12, 5723861), (13, 5283564), (22, 3122106), (26, 2641782), (33, 2081404), (39, 1761188), (44, 1561053), (52, 1320891), (66, 1040702), (78, 880594), (132, 520351), (143, 480324), (156, 440297), (169, 406428), (286, 240162), (338, 203214), (429, 160108), (507, 135476), (572, 120081), (676, 101607), (858, 80054), (1014, 67738), (1716, 40027), (1859, 36948), (2028, 33869), (3079, 22308), (3718, 18474), (5577, 12316), (6158, 11154), (7436, 9237)]