84920004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6257}}^1$

素因数の和:6309

約数の個数: 72

約数和(自身を含む): 239180760

約数和(自身を除く): 154260756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6257, 6786, 12514, 13572, 18771, 25028, 37542, 56313, 75084, 81341, 112626, 162682, 181453, 225252, 244023, 325364, 362906, 488046, 544359, 725812, 732069, 976092, 1088718, 1464138, 1633077, 2177436, 2358889, 2928276, 3266154, 4717778, 6532308, 7076667, 9435556, 14153334, 21230001, 28306668, 42460002, 84920004]

約数ペア:

[(1, 84920004), (2, 42460002), (3, 28306668), (4, 21230001), (6, 14153334), (9, 9435556), (12, 7076667), (13, 6532308), (18, 4717778), (26, 3266154), (29, 2928276), (36, 2358889), (39, 2177436), (52, 1633077), (58, 1464138), (78, 1088718), (87, 976092), (116, 732069), (117, 725812), (156, 544359), (174, 488046), (234, 362906), (261, 325364), (348, 244023), (377, 225252), (468, 181453), (522, 162682), (754, 112626), (1044, 81341), (1131, 75084), (1508, 56313), (2262, 37542), (3393, 25028), (4524, 18771), (6257, 13572), (6786, 12514)]