76780386

素因数分解:

$2^1\times 3^4\times {\mathrm{473953}}^1$

素因数の和:473967

約数の個数: 20

約数和(自身を含む): 172045302

約数和(自身を除く): 95264916

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 473953, 947906, 1421859, 2843718, 4265577, 8531154, 12796731, 25593462, 38390193, 76780386]

約数ペア:

[(1, 76780386), (2, 38390193), (3, 25593462), (6, 12796731), (9, 8531154), (18, 4265577), (27, 2843718), (54, 1421859), (81, 947906), (162, 473953)]