68998644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1031}}^1$

素因数の和:1078

約数の個数: 108

約数和(自身を含む): 206230752

約数和(自身を除く): 137232108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 338, 396, 429, 468, 507, 572, 676, 858, 1014, 1031, 1287, 1521, 1716, 1859, 2028, 2062, 2574, 3042, 3093, 3718, 4124, 5148, 5577, 6084, 6186, 7436, 9279, 11154, 11341, 12372, 13403, 16731, 18558, 22308, 22682, 26806, 33462, 34023, 37116, 40209, 45364, 53612, 66924, 68046, 80418, 102069, 120627, 136092, 147433, 160836, 174239, 204138, 241254, 294866, 348478, 408276, 442299, 482508, 522717, 589732, 696956, 884598, 1045434, 1326897, 1568151, 1769196, 1916629, 2090868, 2653794, 3136302, 3833258, 5307588, 5749887, 6272604, 7666516, 11499774, 17249661, 22999548, 34499322, 68998644]

約数ペア:

[(1, 68998644), (2, 34499322), (3, 22999548), (4, 17249661), (6, 11499774), (9, 7666516), (11, 6272604), (12, 5749887), (13, 5307588), (18, 3833258), (22, 3136302), (26, 2653794), (33, 2090868), (36, 1916629), (39, 1769196), (44, 1568151), (52, 1326897), (66, 1045434), (78, 884598), (99, 696956), (117, 589732), (132, 522717), (143, 482508), (156, 442299), (169, 408276), (198, 348478), (234, 294866), (286, 241254), (338, 204138), (396, 174239), (429, 160836), (468, 147433), (507, 136092), (572, 120627), (676, 102069), (858, 80418), (1014, 68046), (1031, 66924), (1287, 53612), (1521, 45364), (1716, 40209), (1859, 37116), (2028, 34023), (2062, 33462), (2574, 26806), (3042, 22682), (3093, 22308), (3718, 18558), (4124, 16731), (5148, 13403), (5577, 12372), (6084, 11341), (6186, 11154), (7436, 9279)]