71925756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19913}}^1$

素因数の和:19970

約数の個数: 48

約数和(自身を含む): 196272384

約数和(自身を除く): 124346628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 19913, 39826, 59739, 79652, 119478, 139391, 238956, 278782, 418173, 557564, 836346, 856259, 1672692, 1712518, 2568777, 3425036, 5137554, 5993813, 10275108, 11987626, 17981439, 23975252, 35962878, 71925756]

約数ペア:

[(1, 71925756), (2, 35962878), (3, 23975252), (4, 17981439), (6, 11987626), (7, 10275108), (12, 5993813), (14, 5137554), (21, 3425036), (28, 2568777), (42, 1712518), (43, 1672692), (84, 856259), (86, 836346), (129, 557564), (172, 418173), (258, 278782), (301, 238956), (516, 139391), (602, 119478), (903, 79652), (1204, 59739), (1806, 39826), (3612, 19913)]