64744008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 194745600

約数和(自身を除く): 130001592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 97, 116, 137, 168, 174, 194, 203, 232, 274, 291, 348, 388, 406, 411, 548, 582, 609, 679, 696, 776, 812, 822, 959, 1096, 1164, 1218, 1358, 1624, 1644, 1918, 2037, 2328, 2436, 2716, 2813, 2877, 3288, 3836, 3973, 4074, 4872, 5432, 5626, 5754, 7672, 7946, 8148, 8439, 11252, 11508, 11919, 13289, 15892, 16296, 16878, 19691, 22504, 23016, 23838, 26578, 27811, 31784, 33756, 39382, 39867, 47676, 53156, 55622, 59073, 67512, 78764, 79734, 83433, 93023, 95352, 106312, 111244, 118146, 157528, 159468, 166866, 186046, 222488, 236292, 279069, 318936, 333732, 372092, 385381, 472584, 558138, 667464, 744184, 770762, 1116276, 1156143, 1541524, 2232552, 2312286, 2697667, 3083048, 4624572, 5395334, 8093001, 9249144, 10790668, 16186002, 21581336, 32372004, 64744008]

約数ペア:

[(1, 64744008), (2, 32372004), (3, 21581336), (4, 16186002), (6, 10790668), (7, 9249144), (8, 8093001), (12, 5395334), (14, 4624572), (21, 3083048), (24, 2697667), (28, 2312286), (29, 2232552), (42, 1541524), (56, 1156143), (58, 1116276), (84, 770762), (87, 744184), (97, 667464), (116, 558138), (137, 472584), (168, 385381), (174, 372092), (194, 333732), (203, 318936), (232, 279069), (274, 236292), (291, 222488), (348, 186046), (388, 166866), (406, 159468), (411, 157528), (548, 118146), (582, 111244), (609, 106312), (679, 95352), (696, 93023), (776, 83433), (812, 79734), (822, 78764), (959, 67512), (1096, 59073), (1164, 55622), (1218, 53156), (1358, 47676), (1624, 39867), (1644, 39382), (1918, 33756), (2037, 31784), (2328, 27811), (2436, 26578), (2716, 23838), (2813, 23016), (2877, 22504), (3288, 19691), (3836, 16878), (3973, 16296), (4074, 15892), (4872, 13289), (5432, 11919), (5626, 11508), (5754, 11252), (7672, 8439), (7946, 8148)]