81313572

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{144173}}^1$

素因数の和:144227

約数の個数: 24

約数和(自身を含む): 193769856

約数和(自身を除く): 112456284

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 144173, 288346, 432519, 576692, 865038, 1730076, 6776131, 13552262, 20328393, 27104524, 40656786, 81313572]

約数ペア:

[(1, 81313572), (2, 40656786), (3, 27104524), (4, 20328393), (6, 13552262), (12, 6776131), (47, 1730076), (94, 865038), (141, 576692), (188, 432519), (282, 288346), (564, 144173)]