81758844

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13933}}^1$

素因数の和:14106

約数の個数: 36

約数和(自身を含む): 207951016

約数和(自身を除く): 126192172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 13933, 27866, 41799, 55732, 83598, 125397, 167196, 250794, 501588, 2271079, 4542158, 6813237, 9084316, 13626474, 20439711, 27252948, 40879422, 81758844]

約数ペア:

[(1, 81758844), (2, 40879422), (3, 27252948), (4, 20439711), (6, 13626474), (9, 9084316), (12, 6813237), (18, 4542158), (36, 2271079), (163, 501588), (326, 250794), (489, 167196), (652, 125397), (978, 83598), (1467, 55732), (1956, 41799), (2934, 27866), (5868, 13933)]