80385816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{773}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 230342400

約数和(自身を除く): 149956584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 619, 773, 1238, 1546, 1857, 2319, 2476, 3092, 3714, 4333, 4638, 4952, 5411, 6184, 7428, 8666, 9276, 10822, 12999, 14856, 16233, 17332, 18552, 21644, 25998, 32466, 34664, 43288, 51996, 64932, 103992, 129864, 478487, 956974, 1435461, 1913948, 2870922, 3349409, 3827896, 5741844, 6698818, 10048227, 11483688, 13397636, 20096454, 26795272, 40192908, 80385816]

約数ペア:

[(1, 80385816), (2, 40192908), (3, 26795272), (4, 20096454), (6, 13397636), (7, 11483688), (8, 10048227), (12, 6698818), (14, 5741844), (21, 3827896), (24, 3349409), (28, 2870922), (42, 1913948), (56, 1435461), (84, 956974), (168, 478487), (619, 129864), (773, 103992), (1238, 64932), (1546, 51996), (1857, 43288), (2319, 34664), (2476, 32466), (3092, 25998), (3714, 21644), (4333, 18552), (4638, 17332), (4952, 16233), (5411, 14856), (6184, 12999), (7428, 10822), (8666, 9276)]