67684428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{797}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 196359072

約数和(自身を除く): 128674644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337, 674, 797, 1011, 1348, 1594, 2022, 2359, 2391, 3033, 3188, 4044, 4718, 4782, 5579, 6066, 7077, 7173, 9436, 9564, 11158, 12132, 14154, 14346, 16737, 21231, 22316, 28308, 28692, 33474, 42462, 50211, 66948, 84924, 100422, 200844, 268589, 537178, 805767, 1074356, 1611534, 1880123, 2417301, 3223068, 3760246, 4834602, 5640369, 7520492, 9669204, 11280738, 16921107, 22561476, 33842214, 67684428]

約数ペア:

[(1, 67684428), (2, 33842214), (3, 22561476), (4, 16921107), (6, 11280738), (7, 9669204), (9, 7520492), (12, 5640369), (14, 4834602), (18, 3760246), (21, 3223068), (28, 2417301), (36, 1880123), (42, 1611534), (63, 1074356), (84, 805767), (126, 537178), (252, 268589), (337, 200844), (674, 100422), (797, 84924), (1011, 66948), (1348, 50211), (1594, 42462), (2022, 33474), (2359, 28692), (2391, 28308), (3033, 22316), (3188, 21231), (4044, 16737), (4718, 14346), (4782, 14154), (5579, 12132), (6066, 11158), (7077, 9564), (7173, 9436)]