72649192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117937}}^1$

素因数の和:117961

約数の個数: 32

約数和(自身を含む): 169830720

約数和(自身を除く): 97181528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 117937, 235874, 471748, 825559, 943496, 1297307, 1651118, 2594614, 3302236, 5189228, 6604472, 9081149, 10378456, 18162298, 36324596, 72649192]

約数ペア:

[(1, 72649192), (2, 36324596), (4, 18162298), (7, 10378456), (8, 9081149), (11, 6604472), (14, 5189228), (22, 3302236), (28, 2594614), (44, 1651118), (56, 1297307), (77, 943496), (88, 825559), (154, 471748), (308, 235874), (616, 117937)]