68861079252

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5576699}}^1$

素因数の和:5576730

約数の個数: 72

約数和(自身を含む): 202991880000

約数和(自身を除く): 134130800748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 5576699, 11153398, 16730097, 22306796, 33460194, 39036893, 50190291, 66920388, 78073786, 100380582, 117110679, 156147572, 200761164, 234221358, 273258251, 351332037, 468442716, 546516502, 702664074, 819774753, 1093033004, 1405328148, 1639549506, 1912807757, 2459324259, 3279099012, 3825615514, 4918648518, 5738423271, 7651231028, 9837297036, 11476846542, 17215269813, 22953693084, 34430539626, 68861079252]

約数ペア:

[(1, 68861079252), (2, 34430539626), (3, 22953693084), (4, 17215269813), (6, 11476846542), (7, 9837297036), (9, 7651231028), (12, 5738423271), (14, 4918648518), (18, 3825615514), (21, 3279099012), (28, 2459324259), (36, 1912807757), (42, 1639549506), (49, 1405328148), (63, 1093033004), (84, 819774753), (98, 702664074), (126, 546516502), (147, 468442716), (196, 351332037), (252, 273258251), (294, 234221358), (343, 200761164), (441, 156147572), (588, 117110679), (686, 100380582), (882, 78073786), (1029, 66920388), (1372, 50190291), (1764, 39036893), (2058, 33460194), (3087, 22306796), (4116, 16730097), (6174, 11153398), (12348, 5576699)]