72408086

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2591}}^1$

素因数の和:2839

約数の個数: 16

約数和(自身を含む): 110574720

約数和(自身を除く): 38166634

約数列:

[1, 2, 89, 157, 178, 314, 2591, 5182, 13973, 27946, 230599, 406787, 461198, 813574, 36204043, 72408086]

約数ペア:

[(1, 72408086), (2, 36204043), (89, 813574), (157, 461198), (178, 406787), (314, 230599), (2591, 27946), (5182, 13973)]