78715896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4549}}^1$

素因数の和:4668

約数の個数: 64

約数和(自身を含む): 227136000

約数和(自身を除く): 148420104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 4549, 5768, 8652, 9098, 13647, 17304, 18196, 27294, 31843, 36392, 54588, 63686, 95529, 109176, 127372, 191058, 254744, 382116, 468547, 764232, 937094, 1405641, 1874188, 2811282, 3279829, 3748376, 5622564, 6559658, 9839487, 11245128, 13119316, 19678974, 26238632, 39357948, 78715896]

約数ペア:

[(1, 78715896), (2, 39357948), (3, 26238632), (4, 19678974), (6, 13119316), (7, 11245128), (8, 9839487), (12, 6559658), (14, 5622564), (21, 3748376), (24, 3279829), (28, 2811282), (42, 1874188), (56, 1405641), (84, 937094), (103, 764232), (168, 468547), (206, 382116), (309, 254744), (412, 191058), (618, 127372), (721, 109176), (824, 95529), (1236, 63686), (1442, 54588), (2163, 36392), (2472, 31843), (2884, 27294), (4326, 18196), (4549, 17304), (5768, 13647), (8652, 9098)]