82120884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 199362240

約数和(自身を除く): 117241356

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 516, 732, 2609, 2623, 5218, 5246, 7827, 7869, 10436, 10492, 15654, 15738, 31308, 31476, 112187, 159149, 224374, 318298, 336561, 448748, 477447, 636596, 673122, 954894, 1346244, 1909788, 6843407, 13686814, 20530221, 27373628, 41060442, 82120884]

約数ペア:

[(1, 82120884), (2, 41060442), (3, 27373628), (4, 20530221), (6, 13686814), (12, 6843407), (43, 1909788), (61, 1346244), (86, 954894), (122, 673122), (129, 636596), (172, 477447), (183, 448748), (244, 336561), (258, 318298), (366, 224374), (516, 159149), (732, 112187), (2609, 31476), (2623, 31308), (5218, 15738), (5246, 15654), (7827, 10492), (7869, 10436)]