79868286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5431}}^1$

素因数の和:5501

約数の個数: 48

約数和(自身を含む): 186426240

約数和(自身を除く): 106557954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 5431, 7353, 10862, 14706, 16293, 32586, 48879, 97758, 103189, 206378, 233533, 309567, 467066, 619134, 700599, 928701, 1401198, 1857402, 2101797, 4203594, 4437127, 8874254, 13311381, 26622762, 39934143, 79868286]

約数ペア:

[(1, 79868286), (2, 39934143), (3, 26622762), (6, 13311381), (9, 8874254), (18, 4437127), (19, 4203594), (38, 2101797), (43, 1857402), (57, 1401198), (86, 928701), (114, 700599), (129, 619134), (171, 467066), (258, 309567), (342, 233533), (387, 206378), (774, 103189), (817, 97758), (1634, 48879), (2451, 32586), (4902, 16293), (5431, 14706), (7353, 10862)]