80245944

素因数分解:

$2^3\times 3^3\times {\mathrm{371509}}^1$

素因数の和:371524

約数の個数: 32

約数和(自身を含む): 222906000

約数和(自身を除く): 142660056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 371509, 743018, 1114527, 1486036, 2229054, 2972072, 3343581, 4458108, 6687162, 8916216, 10030743, 13374324, 20061486, 26748648, 40122972, 80245944]

約数ペア:

[(1, 80245944), (2, 40122972), (3, 26748648), (4, 20061486), (6, 13374324), (8, 10030743), (9, 8916216), (12, 6687162), (18, 4458108), (24, 3343581), (27, 2972072), (36, 2229054), (54, 1486036), (72, 1114527), (108, 743018), (216, 371509)]