42790428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2467

約数の個数: 72

約数和(自身を含む): 118525680

約数和(自身を除く): 75735252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2411, 2958, 4437, 4822, 5916, 7233, 8874, 9644, 14466, 17748, 21699, 28932, 40987, 43398, 69919, 81974, 86796, 122961, 139838, 163948, 209757, 245922, 279676, 368883, 419514, 491844, 629271, 737766, 839028, 1188623, 1258542, 1475532, 2377246, 2517084, 3565869, 4754492, 7131738, 10697607, 14263476, 21395214, 42790428]

約数ペア:

[(1, 42790428), (2, 21395214), (3, 14263476), (4, 10697607), (6, 7131738), (9, 4754492), (12, 3565869), (17, 2517084), (18, 2377246), (29, 1475532), (34, 1258542), (36, 1188623), (51, 839028), (58, 737766), (68, 629271), (87, 491844), (102, 419514), (116, 368883), (153, 279676), (174, 245922), (204, 209757), (261, 163948), (306, 139838), (348, 122961), (493, 86796), (522, 81974), (612, 69919), (986, 43398), (1044, 40987), (1479, 28932), (1972, 21699), (2411, 17748), (2958, 14466), (4437, 9644), (4822, 8874), (5916, 7233)]