77805588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6761}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 209026944

約数和(自身を除く): 131221356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 6761, 11508, 13522, 20283, 27044, 40566, 47327, 81132, 94654, 141981, 189308, 283962, 567924, 926257, 1852514, 2778771, 3705028, 5557542, 6483799, 11115084, 12967598, 19451397, 25935196, 38902794, 77805588]

約数ペア:

[(1, 77805588), (2, 38902794), (3, 25935196), (4, 19451397), (6, 12967598), (7, 11115084), (12, 6483799), (14, 5557542), (21, 3705028), (28, 2778771), (42, 1852514), (84, 926257), (137, 567924), (274, 283962), (411, 189308), (548, 141981), (822, 94654), (959, 81132), (1644, 47327), (1918, 40566), (2877, 27044), (3836, 20283), (5754, 13522), (6761, 11508)]