7207128

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 20155200

約数和(自身を除く): 12948072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 3229, 6458, 9687, 12916, 19374, 25832, 29061, 38748, 58122, 77496, 100099, 116244, 200198, 232488, 300297, 400396, 600594, 800792, 900891, 1201188, 1801782, 2402376, 3603564, 7207128]

約数ペア:

[(1, 7207128), (2, 3603564), (3, 2402376), (4, 1801782), (6, 1201188), (8, 900891), (9, 800792), (12, 600594), (18, 400396), (24, 300297), (31, 232488), (36, 200198), (62, 116244), (72, 100099), (93, 77496), (124, 58122), (186, 38748), (248, 29061), (279, 25832), (372, 19374), (558, 12916), (744, 9687), (1116, 6458), (2232, 3229)]