78765744

素因数分解:

$2^4\times 3^1\times {\mathrm{1640953}}^1$

素因数の和:1640964

約数の個数: 20

約数和(自身を含む): 203478296

約数和(自身を除く): 124712552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1640953, 3281906, 4922859, 6563812, 9845718, 13127624, 19691436, 26255248, 39382872, 78765744]

約数ペア:

[(1, 78765744), (2, 39382872), (3, 26255248), (4, 19691436), (6, 13127624), (8, 9845718), (12, 6563812), (16, 4922859), (24, 3281906), (48, 1640953)]