71747748

素因数分解:

$2^2\times 3^3\times {\mathrm{664331}}^1$

素因数の和:664344

約数の個数: 24

約数和(自身を含む): 186012960

約数和(自身を除く): 114265212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 664331, 1328662, 1992993, 2657324, 3985986, 5978979, 7971972, 11957958, 17936937, 23915916, 35873874, 71747748]

約数ペア:

[(1, 71747748), (2, 35873874), (3, 23915916), (4, 17936937), (6, 11957958), (9, 7971972), (12, 5978979), (18, 3985986), (27, 2657324), (36, 1992993), (54, 1328662), (108, 664331)]