66774474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 171400320

約数和(自身を除く): 104625846

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 171, 207, 234, 247, 299, 342, 414, 437, 494, 598, 653, 741, 874, 897, 1306, 1311, 1482, 1794, 1959, 2223, 2622, 2691, 3918, 3933, 4446, 5382, 5681, 5877, 7866, 8489, 11362, 11754, 12407, 15019, 16978, 17043, 24814, 25467, 30038, 34086, 37221, 45057, 50934, 51129, 74442, 76401, 90114, 102258, 111663, 135171, 152802, 161291, 195247, 223326, 270342, 285361, 322582, 390494, 483873, 570722, 585741, 856083, 967746, 1171482, 1451619, 1712166, 1757223, 2568249, 2903238, 3514446, 3709693, 5136498, 7419386, 11129079, 22258158, 33387237, 66774474]

約数ペア:

[(1, 66774474), (2, 33387237), (3, 22258158), (6, 11129079), (9, 7419386), (13, 5136498), (18, 3709693), (19, 3514446), (23, 2903238), (26, 2568249), (38, 1757223), (39, 1712166), (46, 1451619), (57, 1171482), (69, 967746), (78, 856083), (114, 585741), (117, 570722), (138, 483873), (171, 390494), (207, 322582), (234, 285361), (247, 270342), (299, 223326), (342, 195247), (414, 161291), (437, 152802), (494, 135171), (598, 111663), (653, 102258), (741, 90114), (874, 76401), (897, 74442), (1306, 51129), (1311, 50934), (1482, 45057), (1794, 37221), (1959, 34086), (2223, 30038), (2622, 25467), (2691, 24814), (3918, 17043), (3933, 16978), (4446, 15019), (5382, 12407), (5681, 11754), (5877, 11362), (7866, 8489)]