72334750

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{3251}}^1$

素因数の和:3357

約数の個数: 32

約数和(自身を含む): 136974240

約数和(自身を除く): 64639490

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 2225, 3251, 4450, 6502, 11125, 16255, 22250, 32510, 81275, 162550, 289339, 406375, 578678, 812750, 1446695, 2893390, 7233475, 14466950, 36167375, 72334750]

約数ペア:

[(1, 72334750), (2, 36167375), (5, 14466950), (10, 7233475), (25, 2893390), (50, 1446695), (89, 812750), (125, 578678), (178, 406375), (250, 289339), (445, 162550), (890, 81275), (2225, 32510), (3251, 22250), (4450, 16255), (6502, 11125)]