64906488

素因数分解:

$2^3\times 3^3\times {\mathrm{300493}}^1$

素因数の和:300508

約数の個数: 32

約数和(自身を含む): 180296400

約数和(自身を除く): 115389912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 300493, 600986, 901479, 1201972, 1802958, 2403944, 2704437, 3605916, 5408874, 7211832, 8113311, 10817748, 16226622, 21635496, 32453244, 64906488]

約数ペア:

[(1, 64906488), (2, 32453244), (3, 21635496), (4, 16226622), (6, 10817748), (8, 8113311), (9, 7211832), (12, 5408874), (18, 3605916), (24, 2704437), (27, 2403944), (36, 1802958), (54, 1201972), (72, 901479), (108, 600986), (216, 300493)]