68478696

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 160

約数和(自身を含む): 225640800

約数和(自身を除く): 157162104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 739, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1404, 1478, 1716, 1782, 2106, 2217, 2376, 2574, 2808, 2956, 3432, 3564, 3861, 4212, 4434, 5148, 5912, 6651, 7128, 7722, 8129, 8424, 8868, 9607, 10296, 11583, 13302, 15444, 16258, 17736, 19214, 19953, 23166, 24387, 26604, 28821, 30888, 32516, 38428, 39906, 46332, 48774, 53208, 57642, 59859, 65032, 73161, 76856, 79812, 86463, 92664, 97548, 105677, 115284, 119718, 146322, 159624, 172926, 195096, 211354, 219483, 230568, 239436, 259389, 292644, 317031, 345852, 422708, 438966, 478872, 518778, 585288, 634062, 658449, 691704, 778167, 845416, 877932, 951093, 1037556, 1268124, 1316898, 1556334, 1755864, 1902186, 2075112, 2536248, 2633796, 2853279, 3112668, 3804372, 5267592, 5706558, 6225336, 7608744, 8559837, 11413116, 17119674, 22826232, 34239348, 68478696]

約数ペア:

[(1, 68478696), (2, 34239348), (3, 22826232), (4, 17119674), (6, 11413116), (8, 8559837), (9, 7608744), (11, 6225336), (12, 5706558), (13, 5267592), (18, 3804372), (22, 3112668), (24, 2853279), (26, 2633796), (27, 2536248), (33, 2075112), (36, 1902186), (39, 1755864), (44, 1556334), (52, 1316898), (54, 1268124), (66, 1037556), (72, 951093), (78, 877932), (81, 845416), (88, 778167), (99, 691704), (104, 658449), (108, 634062), (117, 585288), (132, 518778), (143, 478872), (156, 438966), (162, 422708), (198, 345852), (216, 317031), (234, 292644), (264, 259389), (286, 239436), (297, 230568), (312, 219483), (324, 211354), (351, 195096), (396, 172926), (429, 159624), (468, 146322), (572, 119718), (594, 115284), (648, 105677), (702, 97548), (739, 92664), (792, 86463), (858, 79812), (891, 76856), (936, 73161), (1053, 65032), (1144, 59859), (1188, 57642), (1287, 53208), (1404, 48774), (1478, 46332), (1716, 39906), (1782, 38428), (2106, 32516), (2217, 30888), (2376, 28821), (2574, 26604), (2808, 24387), (2956, 23166), (3432, 19953), (3564, 19214), (3861, 17736), (4212, 16258), (4434, 15444), (5148, 13302), (5912, 11583), (6651, 10296), (7128, 9607), (7722, 8868), (8129, 8424)]