66493896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2521}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 191268480

約数和(自身を除く): 124774584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 2521, 3297, 3768, 4396, 5042, 6594, 7563, 8792, 10084, 13188, 15126, 17647, 20168, 26376, 30252, 35294, 52941, 60504, 70588, 105882, 141176, 211764, 395797, 423528, 791594, 1187391, 1583188, 2374782, 2770579, 3166376, 4749564, 5541158, 8311737, 9499128, 11082316, 16623474, 22164632, 33246948, 66493896]

約数ペア:

[(1, 66493896), (2, 33246948), (3, 22164632), (4, 16623474), (6, 11082316), (7, 9499128), (8, 8311737), (12, 5541158), (14, 4749564), (21, 3166376), (24, 2770579), (28, 2374782), (42, 1583188), (56, 1187391), (84, 791594), (157, 423528), (168, 395797), (314, 211764), (471, 141176), (628, 105882), (942, 70588), (1099, 60504), (1256, 52941), (1884, 35294), (2198, 30252), (2521, 26376), (3297, 20168), (3768, 17647), (4396, 15126), (5042, 13188), (6594, 10084), (7563, 8792)]