71940888

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5021}}^1$

素因数の和:5232

約数の個数: 48

約数和(自身を含む): 195858000

約数和(自身を除く): 123917112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5021, 7164, 10042, 14328, 15063, 20084, 30126, 40168, 45189, 60252, 90378, 120504, 180756, 361512, 999179, 1998358, 2997537, 3996716, 5995074, 7993432, 8992611, 11990148, 17985222, 23980296, 35970444, 71940888]

約数ペア:

[(1, 71940888), (2, 35970444), (3, 23980296), (4, 17985222), (6, 11990148), (8, 8992611), (9, 7993432), (12, 5995074), (18, 3996716), (24, 2997537), (36, 1998358), (72, 999179), (199, 361512), (398, 180756), (597, 120504), (796, 90378), (1194, 60252), (1592, 45189), (1791, 40168), (2388, 30126), (3582, 20084), (4776, 15063), (5021, 14328), (7164, 10042)]