56480328

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 161956080

約数和(自身を除く): 105475752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2027, 2322, 3096, 3483, 4054, 4644, 6081, 6966, 8108, 9288, 12162, 13932, 16216, 18243, 24324, 27864, 36486, 48648, 54729, 72972, 87161, 109458, 145944, 164187, 174322, 218916, 261483, 328374, 348644, 437832, 522966, 656748, 697288, 784449, 1045932, 1313496, 1568898, 2091864, 2353347, 3137796, 4706694, 6275592, 7060041, 9413388, 14120082, 18826776, 28240164, 56480328]

約数ペア:

[(1, 56480328), (2, 28240164), (3, 18826776), (4, 14120082), (6, 9413388), (8, 7060041), (9, 6275592), (12, 4706694), (18, 3137796), (24, 2353347), (27, 2091864), (36, 1568898), (43, 1313496), (54, 1045932), (72, 784449), (81, 697288), (86, 656748), (108, 522966), (129, 437832), (162, 348644), (172, 328374), (216, 261483), (258, 218916), (324, 174322), (344, 164187), (387, 145944), (516, 109458), (648, 87161), (774, 72972), (1032, 54729), (1161, 48648), (1548, 36486), (2027, 27864), (2322, 24324), (3096, 18243), (3483, 16216), (4054, 13932), (4644, 12162), (6081, 9288), (6966, 8108)]