72560712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{829}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 207964800

約数和(自身を除く): 135404088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 521, 829, 1042, 1563, 1658, 2084, 2487, 3126, 3316, 3647, 4168, 4974, 5803, 6252, 6632, 7294, 9948, 10941, 11606, 12504, 14588, 17409, 19896, 21882, 23212, 29176, 34818, 43764, 46424, 69636, 87528, 139272, 431909, 863818, 1295727, 1727636, 2591454, 3023363, 3455272, 5182908, 6046726, 9070089, 10365816, 12093452, 18140178, 24186904, 36280356, 72560712]

約数ペア:

[(1, 72560712), (2, 36280356), (3, 24186904), (4, 18140178), (6, 12093452), (7, 10365816), (8, 9070089), (12, 6046726), (14, 5182908), (21, 3455272), (24, 3023363), (28, 2591454), (42, 1727636), (56, 1295727), (84, 863818), (168, 431909), (521, 139272), (829, 87528), (1042, 69636), (1563, 46424), (1658, 43764), (2084, 34818), (2487, 29176), (3126, 23212), (3316, 21882), (3647, 19896), (4168, 17409), (4974, 14588), (5803, 12504), (6252, 11606), (6632, 10941), (7294, 9948)]