8856468

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 23583560

約数和(自身を除く): 14727092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 109, 111, 122, 148, 183, 218, 222, 244, 327, 333, 366, 436, 444, 549, 654, 666, 732, 981, 1098, 1308, 1332, 1962, 2196, 2257, 3924, 4033, 4514, 6649, 6771, 8066, 9028, 12099, 13298, 13542, 16132, 19947, 20313, 24198, 26596, 27084, 36297, 39894, 40626, 48396, 59841, 72594, 79788, 81252, 119682, 145188, 239364, 246013, 492026, 738039, 984052, 1476078, 2214117, 2952156, 4428234, 8856468]

約数ペア:

[(1, 8856468), (2, 4428234), (3, 2952156), (4, 2214117), (6, 1476078), (9, 984052), (12, 738039), (18, 492026), (36, 246013), (37, 239364), (61, 145188), (74, 119682), (109, 81252), (111, 79788), (122, 72594), (148, 59841), (183, 48396), (218, 40626), (222, 39894), (244, 36297), (327, 27084), (333, 26596), (366, 24198), (436, 20313), (444, 19947), (549, 16132), (654, 13542), (666, 13298), (732, 12099), (981, 9028), (1098, 8066), (1308, 6771), (1332, 6649), (1962, 4514), (2196, 4033), (2257, 3924)]