66801378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 95768862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 97, 114, 133, 194, 266, 291, 399, 582, 679, 798, 863, 1358, 1726, 1843, 2037, 2589, 3686, 4074, 5178, 5529, 6041, 11058, 12082, 12901, 16397, 18123, 25802, 32794, 36246, 38703, 49191, 77406, 83711, 98382, 114779, 167422, 229558, 251133, 344337, 502266, 585977, 688674, 1171954, 1590509, 1757931, 3181018, 3515862, 4771527, 9543054, 11133563, 22267126, 33400689, 66801378]

約数ペア:

[(1, 66801378), (2, 33400689), (3, 22267126), (6, 11133563), (7, 9543054), (14, 4771527), (19, 3515862), (21, 3181018), (38, 1757931), (42, 1590509), (57, 1171954), (97, 688674), (114, 585977), (133, 502266), (194, 344337), (266, 251133), (291, 229558), (399, 167422), (582, 114779), (679, 98382), (798, 83711), (863, 77406), (1358, 49191), (1726, 38703), (1843, 36246), (2037, 32794), (2589, 25802), (3686, 18123), (4074, 16397), (5178, 12901), (5529, 12082), (6041, 11058)]