8067894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 18869760

約数和(自身を除く): 10801866

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 102, 114, 138, 181, 323, 362, 391, 437, 543, 646, 782, 874, 969, 1086, 1173, 1311, 1938, 2346, 2622, 3077, 3439, 4163, 6154, 6878, 7429, 8326, 9231, 10317, 12489, 14858, 18462, 20634, 22287, 24978, 44574, 58463, 70771, 79097, 116926, 141542, 158194, 175389, 212313, 237291, 350778, 424626, 474582, 1344649, 2689298, 4033947, 8067894]

約数ペア:

[(1, 8067894), (2, 4033947), (3, 2689298), (6, 1344649), (17, 474582), (19, 424626), (23, 350778), (34, 237291), (38, 212313), (46, 175389), (51, 158194), (57, 141542), (69, 116926), (102, 79097), (114, 70771), (138, 58463), (181, 44574), (323, 24978), (362, 22287), (391, 20634), (437, 18462), (543, 14858), (646, 12489), (782, 10317), (874, 9231), (969, 8326), (1086, 7429), (1173, 6878), (1311, 6154), (1938, 4163), (2346, 3439), (2622, 3077)]