66467478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 177085440

約数和(自身を除く): 110617962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 41, 42, 58, 66, 77, 82, 87, 121, 123, 154, 174, 203, 231, 242, 246, 287, 319, 363, 406, 451, 462, 574, 609, 638, 726, 847, 861, 902, 957, 1189, 1218, 1331, 1353, 1694, 1722, 1914, 2233, 2378, 2541, 2662, 2706, 3157, 3509, 3567, 3993, 4466, 4961, 5082, 6314, 6699, 7018, 7134, 7986, 8323, 9317, 9471, 9922, 10527, 13079, 13398, 14883, 16646, 18634, 18942, 21054, 24563, 24969, 26158, 27951, 29766, 34727, 38599, 39237, 49126, 49938, 54571, 55902, 69454, 73689, 77198, 78474, 91553, 104181, 109142, 115797, 143869, 147378, 163713, 183106, 208362, 231594, 270193, 274659, 287738, 327426, 381997, 431607, 540386, 549318, 763994, 810579, 863214, 1007083, 1145991, 1582559, 1621158, 2014166, 2291982, 3021249, 3165118, 4747677, 6042498, 9495354, 11077913, 22155826, 33233739, 66467478]

約数ペア:

[(1, 66467478), (2, 33233739), (3, 22155826), (6, 11077913), (7, 9495354), (11, 6042498), (14, 4747677), (21, 3165118), (22, 3021249), (29, 2291982), (33, 2014166), (41, 1621158), (42, 1582559), (58, 1145991), (66, 1007083), (77, 863214), (82, 810579), (87, 763994), (121, 549318), (123, 540386), (154, 431607), (174, 381997), (203, 327426), (231, 287738), (242, 274659), (246, 270193), (287, 231594), (319, 208362), (363, 183106), (406, 163713), (451, 147378), (462, 143869), (574, 115797), (609, 109142), (638, 104181), (726, 91553), (847, 78474), (861, 77198), (902, 73689), (957, 69454), (1189, 55902), (1218, 54571), (1331, 49938), (1353, 49126), (1694, 39237), (1722, 38599), (1914, 34727), (2233, 29766), (2378, 27951), (2541, 26158), (2662, 24969), (2706, 24563), (3157, 21054), (3509, 18942), (3567, 18634), (3993, 16646), (4466, 14883), (4961, 13398), (5082, 13079), (6314, 10527), (6699, 9922), (7018, 9471), (7134, 9317), (7986, 8323)]