78864678

素因数分解:

$2^1\times 3^6\times {\mathrm{54091}}^1$

素因数の和:54111

約数の個数: 28

約数和(自身を含む): 177367668

約数和(自身を除く): 98502990

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 54091, 108182, 162273, 324546, 486819, 973638, 1460457, 2920914, 4381371, 8762742, 13144113, 26288226, 39432339, 78864678]

約数ペア:

[(1, 78864678), (2, 39432339), (3, 26288226), (6, 13144113), (9, 8762742), (18, 4381371), (27, 2920914), (54, 1460457), (81, 973638), (162, 486819), (243, 324546), (486, 162273), (729, 108182), (1458, 54091)]