66445148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 154344960

約数和(自身を除く): 87899812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 43, 44, 58, 77, 86, 116, 154, 172, 173, 203, 301, 308, 319, 346, 406, 473, 602, 638, 692, 812, 946, 1204, 1211, 1247, 1276, 1892, 1903, 2233, 2422, 2494, 3311, 3806, 4466, 4844, 4988, 5017, 6622, 7439, 7612, 8729, 8932, 10034, 13244, 13321, 13717, 14878, 17458, 20068, 26642, 27434, 29756, 34916, 35119, 52073, 53284, 54868, 55187, 70238, 81829, 96019, 104146, 110374, 140476, 163658, 192038, 208292, 215731, 220748, 327316, 384076, 386309, 431462, 572803, 772618, 862924, 1145606, 1510117, 1545236, 2291212, 2373041, 3020234, 4746082, 6040468, 9492164, 16611287, 33222574, 66445148]

約数ペア:

[(1, 66445148), (2, 33222574), (4, 16611287), (7, 9492164), (11, 6040468), (14, 4746082), (22, 3020234), (28, 2373041), (29, 2291212), (43, 1545236), (44, 1510117), (58, 1145606), (77, 862924), (86, 772618), (116, 572803), (154, 431462), (172, 386309), (173, 384076), (203, 327316), (301, 220748), (308, 215731), (319, 208292), (346, 192038), (406, 163658), (473, 140476), (602, 110374), (638, 104146), (692, 96019), (812, 81829), (946, 70238), (1204, 55187), (1211, 54868), (1247, 53284), (1276, 52073), (1892, 35119), (1903, 34916), (2233, 29756), (2422, 27434), (2494, 26642), (3311, 20068), (3806, 17458), (4466, 14878), (4844, 13717), (4988, 13321), (5017, 13244), (6622, 10034), (7439, 8932), (7612, 8729)]