64189656

素因数分解:

$2^3\times 3^2\times {\mathrm{891523}}^1$

素因数の和:891535

約数の個数: 24

約数和(自身を含む): 173847180

約数和(自身を除く): 109657524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 891523, 1783046, 2674569, 3566092, 5349138, 7132184, 8023707, 10698276, 16047414, 21396552, 32094828, 64189656]

約数ペア:

[(1, 64189656), (2, 32094828), (3, 21396552), (4, 16047414), (6, 10698276), (8, 8023707), (9, 7132184), (12, 5349138), (18, 3566092), (24, 2674569), (36, 1783046), (72, 891523)]