89440624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 217986048

約数和(自身を除く): 128545424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1222, 1307, 1316, 1456, 2444, 2614, 2632, 4277, 4888, 5228, 5264, 8554, 9149, 9776, 10456, 16991, 17108, 18298, 20912, 33982, 34216, 36596, 61429, 67964, 68432, 73192, 118937, 122858, 135928, 146384, 237874, 245716, 271856, 430003, 475748, 491432, 798577, 860006, 951496, 982864, 1597154, 1720012, 1902992, 3194308, 3440024, 5590039, 6388616, 6880048, 11180078, 12777232, 22360156, 44720312, 89440624]

約数ペア:

[(1, 89440624), (2, 44720312), (4, 22360156), (7, 12777232), (8, 11180078), (13, 6880048), (14, 6388616), (16, 5590039), (26, 3440024), (28, 3194308), (47, 1902992), (52, 1720012), (56, 1597154), (91, 982864), (94, 951496), (104, 860006), (112, 798577), (182, 491432), (188, 475748), (208, 430003), (329, 271856), (364, 245716), (376, 237874), (611, 146384), (658, 135928), (728, 122858), (752, 118937), (1222, 73192), (1307, 68432), (1316, 67964), (1456, 61429), (2444, 36596), (2614, 34216), (2632, 33982), (4277, 20912), (4888, 18298), (5228, 17108), (5264, 16991), (8554, 10456), (9149, 9776)]