72776508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 204718080

約数和(自身を除く): 131941572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 139, 161, 271, 276, 278, 322, 417, 483, 542, 556, 644, 813, 834, 966, 973, 1084, 1626, 1668, 1897, 1932, 1946, 2919, 3197, 3252, 3794, 3892, 5691, 5838, 6233, 6394, 7588, 9591, 11382, 11676, 12466, 12788, 18699, 19182, 22379, 22764, 24932, 37398, 37669, 38364, 43631, 44758, 67137, 74796, 75338, 87262, 89516, 113007, 130893, 134274, 150676, 174524, 226014, 261786, 263683, 268548, 452028, 523572, 527366, 791049, 866387, 1054732, 1582098, 1732774, 2599161, 3164196, 3465548, 5198322, 6064709, 10396644, 12129418, 18194127, 24258836, 36388254, 72776508]

約数ペア:

[(1, 72776508), (2, 36388254), (3, 24258836), (4, 18194127), (6, 12129418), (7, 10396644), (12, 6064709), (14, 5198322), (21, 3465548), (23, 3164196), (28, 2599161), (42, 1732774), (46, 1582098), (69, 1054732), (84, 866387), (92, 791049), (138, 527366), (139, 523572), (161, 452028), (271, 268548), (276, 263683), (278, 261786), (322, 226014), (417, 174524), (483, 150676), (542, 134274), (556, 130893), (644, 113007), (813, 89516), (834, 87262), (966, 75338), (973, 74796), (1084, 67137), (1626, 44758), (1668, 43631), (1897, 38364), (1932, 37669), (1946, 37398), (2919, 24932), (3197, 22764), (3252, 22379), (3794, 19182), (3892, 18699), (5691, 12788), (5838, 12466), (6233, 11676), (6394, 11382), (7588, 9591)]