72788022

素因数分解:

$2^1\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{2749}}^1$

素因数の和:4228

約数の個数: 24

約数和(自身を含む): 157872000

約数和(自身を除く): 85083978

約数列:

[1, 2, 3, 6, 9, 18, 1471, 2749, 2942, 4413, 5498, 8247, 8826, 13239, 16494, 24741, 26478, 49482, 4043779, 8087558, 12131337, 24262674, 36394011, 72788022]

約数ペア:

[(1, 72788022), (2, 36394011), (3, 24262674), (6, 12131337), (9, 8087558), (18, 4043779), (1471, 49482), (2749, 26478), (2942, 24741), (4413, 16494), (5498, 13239), (8247, 8826)]