68665806

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 176121792

約数和(自身を除く): 107455986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 113, 121, 162, 186, 198, 226, 242, 279, 297, 339, 341, 363, 558, 594, 678, 682, 726, 837, 891, 1017, 1023, 1089, 1243, 1674, 1782, 2034, 2046, 2178, 2486, 2511, 3051, 3069, 3267, 3503, 3729, 3751, 5022, 6102, 6138, 6534, 7006, 7458, 7502, 9153, 9207, 9801, 10509, 11187, 11253, 13673, 18306, 18414, 19602, 21018, 22374, 22506, 27346, 27621, 31527, 33561, 33759, 38533, 41019, 55242, 63054, 67122, 67518, 77066, 82038, 94581, 100683, 101277, 115599, 123057, 189162, 201366, 202554, 231198, 246114, 283743, 303831, 346797, 369171, 423863, 567486, 607662, 693594, 738342, 847726, 1040391, 1107513, 1271589, 2080782, 2215026, 2543178, 3121173, 3814767, 6242346, 7629534, 11444301, 22888602, 34332903, 68665806]

約数ペア:

[(1, 68665806), (2, 34332903), (3, 22888602), (6, 11444301), (9, 7629534), (11, 6242346), (18, 3814767), (22, 3121173), (27, 2543178), (31, 2215026), (33, 2080782), (54, 1271589), (62, 1107513), (66, 1040391), (81, 847726), (93, 738342), (99, 693594), (113, 607662), (121, 567486), (162, 423863), (186, 369171), (198, 346797), (226, 303831), (242, 283743), (279, 246114), (297, 231198), (339, 202554), (341, 201366), (363, 189162), (558, 123057), (594, 115599), (678, 101277), (682, 100683), (726, 94581), (837, 82038), (891, 77066), (1017, 67518), (1023, 67122), (1089, 63054), (1243, 55242), (1674, 41019), (1782, 38533), (2034, 33759), (2046, 33561), (2178, 31527), (2486, 27621), (2511, 27346), (3051, 22506), (3069, 22374), (3267, 21018), (3503, 19602), (3729, 18414), (3751, 18306), (5022, 13673), (6102, 11253), (6138, 11187), (6534, 10509), (7006, 9801), (7458, 9207), (7502, 9153)]