71379084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 194948208

約数和(自身を除く): 123569124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 233, 294, 466, 521, 588, 699, 932, 1042, 1398, 1563, 1631, 2084, 2796, 3126, 3262, 3647, 4893, 6252, 6524, 7294, 9786, 10941, 11417, 14588, 19572, 21882, 22834, 25529, 34251, 43764, 45668, 51058, 68502, 76587, 102116, 121393, 137004, 153174, 242786, 306348, 364179, 485572, 728358, 849751, 1456716, 1699502, 2549253, 3399004, 5098506, 5948257, 10197012, 11896514, 17844771, 23793028, 35689542, 71379084]

約数ペア:

[(1, 71379084), (2, 35689542), (3, 23793028), (4, 17844771), (6, 11896514), (7, 10197012), (12, 5948257), (14, 5098506), (21, 3399004), (28, 2549253), (42, 1699502), (49, 1456716), (84, 849751), (98, 728358), (147, 485572), (196, 364179), (233, 306348), (294, 242786), (466, 153174), (521, 137004), (588, 121393), (699, 102116), (932, 76587), (1042, 68502), (1398, 51058), (1563, 45668), (1631, 43764), (2084, 34251), (2796, 25529), (3126, 22834), (3262, 21882), (3647, 19572), (4893, 14588), (6252, 11417), (6524, 10941), (7294, 9786)]