81968112

素因数分解:

$2^4\times 3^4\times {\mathrm{63247}}^1$

素因数の和:63267

約数の個数: 50

約数和(自身を含む): 237243248

約数和(自身を除く): 155275136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 63247, 126494, 189741, 252988, 379482, 505976, 569223, 758964, 1011952, 1138446, 1517928, 1707669, 2276892, 3035856, 3415338, 4553784, 5123007, 6830676, 9107568, 10246014, 13661352, 20492028, 27322704, 40984056, 81968112]

約数ペア:

[(1, 81968112), (2, 40984056), (3, 27322704), (4, 20492028), (6, 13661352), (8, 10246014), (9, 9107568), (12, 6830676), (16, 5123007), (18, 4553784), (24, 3415338), (27, 3035856), (36, 2276892), (48, 1707669), (54, 1517928), (72, 1138446), (81, 1011952), (108, 758964), (144, 569223), (162, 505976), (216, 379482), (324, 252988), (432, 189741), (648, 126494), (1296, 63247)]