64290642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 151787520

約数和(自身を除く): 87496878

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 71, 78, 94, 114, 141, 142, 169, 213, 247, 282, 338, 426, 494, 507, 611, 741, 893, 923, 1014, 1222, 1349, 1482, 1786, 1833, 1846, 2679, 2698, 2769, 3211, 3337, 3666, 4047, 5358, 5538, 6422, 6674, 7943, 8094, 9633, 10011, 11609, 11999, 15886, 17537, 19266, 20022, 23218, 23829, 23998, 34827, 35074, 35997, 43381, 47658, 52611, 63403, 69654, 71994, 86762, 105222, 126806, 130143, 150917, 190209, 227981, 260286, 301834, 380418, 452751, 455962, 563953, 683943, 824239, 905502, 1127906, 1367886, 1648478, 1691859, 2472717, 3383718, 4945434, 10715107, 21430214, 32145321, 64290642]

約数ペア:

[(1, 64290642), (2, 32145321), (3, 21430214), (6, 10715107), (13, 4945434), (19, 3383718), (26, 2472717), (38, 1691859), (39, 1648478), (47, 1367886), (57, 1127906), (71, 905502), (78, 824239), (94, 683943), (114, 563953), (141, 455962), (142, 452751), (169, 380418), (213, 301834), (247, 260286), (282, 227981), (338, 190209), (426, 150917), (494, 130143), (507, 126806), (611, 105222), (741, 86762), (893, 71994), (923, 69654), (1014, 63403), (1222, 52611), (1349, 47658), (1482, 43381), (1786, 35997), (1833, 35074), (1846, 34827), (2679, 23998), (2698, 23829), (2769, 23218), (3211, 20022), (3337, 19266), (3666, 17537), (4047, 15886), (5358, 11999), (5538, 11609), (6422, 10011), (6674, 9633), (7943, 8094)]