76281828

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 136607772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 343, 431, 516, 588, 602, 686, 862, 903, 1029, 1204, 1293, 1372, 1724, 1806, 2058, 2107, 2586, 3017, 3612, 4116, 4214, 5172, 6034, 6321, 8428, 9051, 12068, 12642, 14749, 18102, 18533, 21119, 25284, 29498, 36204, 37066, 42238, 44247, 55599, 58996, 63357, 74132, 84476, 88494, 111198, 126714, 129731, 147833, 176988, 222396, 253428, 259462, 295666, 389193, 443499, 518924, 591332, 778386, 886998, 908117, 1556772, 1773996, 1816234, 2724351, 3632468, 5448702, 6356819, 10897404, 12713638, 19070457, 25427276, 38140914, 76281828]

約数ペア:

[(1, 76281828), (2, 38140914), (3, 25427276), (4, 19070457), (6, 12713638), (7, 10897404), (12, 6356819), (14, 5448702), (21, 3632468), (28, 2724351), (42, 1816234), (43, 1773996), (49, 1556772), (84, 908117), (86, 886998), (98, 778386), (129, 591332), (147, 518924), (172, 443499), (196, 389193), (258, 295666), (294, 259462), (301, 253428), (343, 222396), (431, 176988), (516, 147833), (588, 129731), (602, 126714), (686, 111198), (862, 88494), (903, 84476), (1029, 74132), (1204, 63357), (1293, 58996), (1372, 55599), (1724, 44247), (1806, 42238), (2058, 37066), (2107, 36204), (2586, 29498), (3017, 25284), (3612, 21119), (4116, 18533), (4214, 18102), (5172, 14749), (6034, 12642), (6321, 12068), (8428, 9051)]