64857384

素因数分解:

$2^3\times 3^2\times {\mathrm{900797}}^1$

素因数の和:900809

約数の個数: 24

約数和(自身を含む): 175655610

約数和(自身を除く): 110798226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 900797, 1801594, 2702391, 3603188, 5404782, 7206376, 8107173, 10809564, 16214346, 21619128, 32428692, 64857384]

約数ペア:

[(1, 64857384), (2, 32428692), (3, 21619128), (4, 16214346), (6, 10809564), (8, 8107173), (9, 7206376), (12, 5404782), (18, 3603188), (24, 2702391), (36, 1801594), (72, 900797)]