72247464

素因数分解:

$2^3\times 3^4\times {\mathrm{111493}}^1$

素因数の和:111511

約数の個数: 40

約数和(自身を含む): 202361610

約数和(自身を除く): 130114146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 111493, 222986, 334479, 445972, 668958, 891944, 1003437, 1337916, 2006874, 2675832, 3010311, 4013748, 6020622, 8027496, 9030933, 12041244, 18061866, 24082488, 36123732, 72247464]

約数ペア:

[(1, 72247464), (2, 36123732), (3, 24082488), (4, 18061866), (6, 12041244), (8, 9030933), (9, 8027496), (12, 6020622), (18, 4013748), (24, 3010311), (27, 2675832), (36, 2006874), (54, 1337916), (72, 1003437), (81, 891944), (108, 668958), (162, 445972), (216, 334479), (324, 222986), (648, 111493)]