71754876

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2647}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 186842880

約数和(自身を除く): 115088004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 2647, 3012, 4518, 5294, 6777, 7941, 9036, 10588, 13554, 15882, 23823, 27108, 31764, 47646, 71469, 95292, 142938, 285876, 664397, 1328794, 1993191, 2657588, 3986382, 5979573, 7972764, 11959146, 17938719, 23918292, 35877438, 71754876]

約数ペア:

[(1, 71754876), (2, 35877438), (3, 23918292), (4, 17938719), (6, 11959146), (9, 7972764), (12, 5979573), (18, 3986382), (27, 2657588), (36, 1993191), (54, 1328794), (108, 664397), (251, 285876), (502, 142938), (753, 95292), (1004, 71469), (1506, 47646), (2259, 31764), (2647, 27108), (3012, 23823), (4518, 15882), (5294, 13554), (6777, 10588), (7941, 9036)]