64873574928

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{13759}}^1$

素因数の和:14149

約数の個数: 120

約数和(自身を含む): 183659673600

約数和(自身を除く): 118786098672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 239, 274, 411, 478, 548, 717, 822, 956, 1096, 1233, 1434, 1644, 1912, 2151, 2192, 2466, 2868, 3288, 3824, 4302, 4932, 5736, 6576, 8604, 9864, 11472, 13759, 17208, 19728, 27518, 32743, 34416, 41277, 55036, 65486, 82554, 98229, 110072, 123831, 130972, 165108, 196458, 220144, 247662, 261944, 294687, 330216, 392916, 495324, 523888, 589374, 660432, 785832, 990648, 1178748, 1571664, 1884983, 1981296, 2357496, 3288401, 3769966, 4714992, 5654949, 6576802, 7539932, 9865203, 11309898, 13153604, 15079864, 16964847, 19730406, 22619796, 26307208, 29595609, 30159728, 33929694, 39460812, 45239592, 52614416, 59191218, 67859388, 78921624, 90479184, 118382436, 135718776, 157843248, 236764872, 271437552, 450510937, 473529744, 901021874, 1351532811, 1802043748, 2703065622, 3604087496, 4054598433, 5406131244, 7208174992, 8109196866, 10812262488, 16218393732, 21624524976, 32436787464, 64873574928]

約数ペア:

[(1, 64873574928), (2, 32436787464), (3, 21624524976), (4, 16218393732), (6, 10812262488), (8, 8109196866), (9, 7208174992), (12, 5406131244), (16, 4054598433), (18, 3604087496), (24, 2703065622), (36, 1802043748), (48, 1351532811), (72, 901021874), (137, 473529744), (144, 450510937), (239, 271437552), (274, 236764872), (411, 157843248), (478, 135718776), (548, 118382436), (717, 90479184), (822, 78921624), (956, 67859388), (1096, 59191218), (1233, 52614416), (1434, 45239592), (1644, 39460812), (1912, 33929694), (2151, 30159728), (2192, 29595609), (2466, 26307208), (2868, 22619796), (3288, 19730406), (3824, 16964847), (4302, 15079864), (4932, 13153604), (5736, 11309898), (6576, 9865203), (8604, 7539932), (9864, 6576802), (11472, 5654949), (13759, 4714992), (17208, 3769966), (19728, 3288401), (27518, 2357496), (32743, 1981296), (34416, 1884983), (41277, 1571664), (55036, 1178748), (65486, 990648), (82554, 785832), (98229, 660432), (110072, 589374), (123831, 523888), (130972, 495324), (165108, 392916), (196458, 330216), (220144, 294687), (247662, 261944)]