72766764

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 147380436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 83, 84, 98, 126, 142, 147, 166, 196, 213, 249, 252, 284, 294, 332, 343, 426, 441, 497, 498, 581, 588, 639, 686, 747, 852, 882, 994, 996, 1029, 1162, 1278, 1372, 1491, 1494, 1743, 1764, 1988, 2058, 2324, 2556, 2982, 2988, 3087, 3479, 3486, 4067, 4116, 4473, 5229, 5893, 5964, 6174, 6958, 6972, 8134, 8946, 10437, 10458, 11786, 12201, 12348, 13916, 16268, 17679, 17892, 20874, 20916, 23572, 24353, 24402, 28469, 31311, 35358, 36603, 41251, 41748, 48706, 48804, 53037, 56938, 62622, 70716, 73059, 73206, 82502, 85407, 97412, 106074, 113876, 123753, 125244, 146118, 146412, 165004, 170814, 212148, 219177, 247506, 256221, 288757, 292236, 341628, 371259, 438354, 495012, 512442, 577514, 742518, 866271, 876708, 1024884, 1155028, 1485036, 1732542, 2021299, 2598813, 3465084, 4042598, 5197626, 6063897, 8085196, 10395252, 12127794, 18191691, 24255588, 36383382, 72766764]

約数ペア:

[(1, 72766764), (2, 36383382), (3, 24255588), (4, 18191691), (6, 12127794), (7, 10395252), (9, 8085196), (12, 6063897), (14, 5197626), (18, 4042598), (21, 3465084), (28, 2598813), (36, 2021299), (42, 1732542), (49, 1485036), (63, 1155028), (71, 1024884), (83, 876708), (84, 866271), (98, 742518), (126, 577514), (142, 512442), (147, 495012), (166, 438354), (196, 371259), (213, 341628), (249, 292236), (252, 288757), (284, 256221), (294, 247506), (332, 219177), (343, 212148), (426, 170814), (441, 165004), (497, 146412), (498, 146118), (581, 125244), (588, 123753), (639, 113876), (686, 106074), (747, 97412), (852, 85407), (882, 82502), (994, 73206), (996, 73059), (1029, 70716), (1162, 62622), (1278, 56938), (1372, 53037), (1491, 48804), (1494, 48706), (1743, 41748), (1764, 41251), (1988, 36603), (2058, 35358), (2324, 31311), (2556, 28469), (2982, 24402), (2988, 24353), (3087, 23572), (3479, 20916), (3486, 20874), (4067, 17892), (4116, 17679), (4473, 16268), (5229, 13916), (5893, 12348), (5964, 12201), (6174, 11786), (6958, 10458), (6972, 10437), (8134, 8946)]