66576888

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 212874480

約数和(自身を除く): 146297592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 113, 126, 147, 167, 168, 196, 226, 252, 294, 334, 339, 392, 441, 452, 501, 504, 588, 668, 678, 791, 882, 904, 1002, 1017, 1169, 1176, 1336, 1356, 1503, 1582, 1764, 2004, 2034, 2338, 2373, 2712, 3006, 3164, 3507, 3528, 4008, 4068, 4676, 4746, 5537, 6012, 6328, 7014, 7119, 8136, 8183, 9352, 9492, 10521, 11074, 12024, 14028, 14238, 16366, 16611, 18871, 18984, 21042, 22148, 24549, 28056, 28476, 32732, 33222, 37742, 42084, 44296, 49098, 49833, 56613, 56952, 65464, 66444, 73647, 75484, 84168, 98196, 99666, 113226, 132097, 132888, 147294, 150968, 169839, 196392, 199332, 226452, 264194, 294588, 339678, 396291, 398664, 452904, 528388, 589176, 679356, 792582, 924679, 1056776, 1188873, 1358712, 1585164, 1849358, 2377746, 2774037, 3170328, 3698716, 4755492, 5548074, 7397432, 8322111, 9510984, 11096148, 16644222, 22192296, 33288444, 66576888]

約数ペア:

[(1, 66576888), (2, 33288444), (3, 22192296), (4, 16644222), (6, 11096148), (7, 9510984), (8, 8322111), (9, 7397432), (12, 5548074), (14, 4755492), (18, 3698716), (21, 3170328), (24, 2774037), (28, 2377746), (36, 1849358), (42, 1585164), (49, 1358712), (56, 1188873), (63, 1056776), (72, 924679), (84, 792582), (98, 679356), (113, 589176), (126, 528388), (147, 452904), (167, 398664), (168, 396291), (196, 339678), (226, 294588), (252, 264194), (294, 226452), (334, 199332), (339, 196392), (392, 169839), (441, 150968), (452, 147294), (501, 132888), (504, 132097), (588, 113226), (668, 99666), (678, 98196), (791, 84168), (882, 75484), (904, 73647), (1002, 66444), (1017, 65464), (1169, 56952), (1176, 56613), (1336, 49833), (1356, 49098), (1503, 44296), (1582, 42084), (1764, 37742), (2004, 33222), (2034, 32732), (2338, 28476), (2373, 28056), (2712, 24549), (3006, 22148), (3164, 21042), (3507, 18984), (3528, 18871), (4008, 16611), (4068, 16366), (4676, 14238), (4746, 14028), (5537, 12024), (6012, 11074), (6328, 10521), (7014, 9492), (7119, 9352), (8136, 8183)]