90815364

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{44257}}^1$

素因数の和:44289

約数の個数: 48

約数和(自身を含む): 247844800

約数和(自身を除く): 157029436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 44257, 88514, 132771, 177028, 265542, 398313, 531084, 796626, 840883, 1194939, 1593252, 1681766, 2389878, 2522649, 3363532, 4779756, 5045298, 7567947, 10090596, 15135894, 22703841, 30271788, 45407682, 90815364]

約数ペア:

[(1, 90815364), (2, 45407682), (3, 30271788), (4, 22703841), (6, 15135894), (9, 10090596), (12, 7567947), (18, 5045298), (19, 4779756), (27, 3363532), (36, 2522649), (38, 2389878), (54, 1681766), (57, 1593252), (76, 1194939), (108, 840883), (114, 796626), (171, 531084), (228, 398313), (342, 265542), (513, 177028), (684, 132771), (1026, 88514), (2052, 44257)]