79989804

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{51673}}^1$

素因数の和:51726

約数の個数: 36

約数和(自身を含む): 206902696

約数和(自身を除く): 126912892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 51673, 103346, 155019, 206692, 310038, 465057, 620076, 930114, 1860228, 2221939, 4443878, 6665817, 8887756, 13331634, 19997451, 26663268, 39994902, 79989804]

約数ペア:

[(1, 79989804), (2, 39994902), (3, 26663268), (4, 19997451), (6, 13331634), (9, 8887756), (12, 6665817), (18, 4443878), (36, 2221939), (43, 1860228), (86, 930114), (129, 620076), (172, 465057), (258, 310038), (387, 206692), (516, 155019), (774, 103346), (1548, 51673)]