66514668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2459

約数の個数: 72

約数和(自身を含む): 179645760

約数和(自身を除く): 113131092

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 363, 418, 484, 627, 726, 836, 1254, 1452, 2299, 2411, 2508, 4598, 4822, 6897, 7233, 9196, 9644, 13794, 14466, 26521, 27588, 28932, 45809, 53042, 79563, 91618, 106084, 137427, 159126, 183236, 274854, 291731, 318252, 503899, 549708, 583462, 875193, 1007798, 1166924, 1511697, 1750386, 2015596, 3023394, 3500772, 5542889, 6046788, 11085778, 16628667, 22171556, 33257334, 66514668]

約数ペア:

[(1, 66514668), (2, 33257334), (3, 22171556), (4, 16628667), (6, 11085778), (11, 6046788), (12, 5542889), (19, 3500772), (22, 3023394), (33, 2015596), (38, 1750386), (44, 1511697), (57, 1166924), (66, 1007798), (76, 875193), (114, 583462), (121, 549708), (132, 503899), (209, 318252), (228, 291731), (242, 274854), (363, 183236), (418, 159126), (484, 137427), (627, 106084), (726, 91618), (836, 79563), (1254, 53042), (1452, 45809), (2299, 28932), (2411, 27588), (2508, 26521), (4598, 14466), (4822, 13794), (6897, 9644), (7233, 9196)]