78733764

素因数分解:

$2^2\times 3^2\times {\mathrm{2187049}}^1$

素因数の和:2187059

約数の個数: 18

約数和(自身を含む): 199021550

約数和(自身を除く): 120287786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2187049, 4374098, 6561147, 8748196, 13122294, 19683441, 26244588, 39366882, 78733764]

約数ペア:

[(1, 78733764), (2, 39366882), (3, 26244588), (4, 19683441), (6, 13122294), (9, 8748196), (12, 6561147), (18, 4374098), (36, 2187049)]