71289252

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{5309}}^1$

素因数の和:5692

約数の個数: 36

約数和(自身を含む): 180720540

約数和(自身を除く): 109431288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 3357, 4476, 5309, 6714, 10618, 13428, 15927, 21236, 31854, 47781, 63708, 95562, 191124, 1980257, 3960514, 5940771, 7921028, 11881542, 17822313, 23763084, 35644626, 71289252]

約数ペア:

[(1, 71289252), (2, 35644626), (3, 23763084), (4, 17822313), (6, 11881542), (9, 7921028), (12, 5940771), (18, 3960514), (36, 1980257), (373, 191124), (746, 95562), (1119, 63708), (1492, 47781), (2238, 31854), (3357, 21236), (4476, 15927), (5309, 13428), (6714, 10618)]