71090208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 233513280

約数和(自身を除く): 162423072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 179, 197, 224, 252, 288, 336, 358, 394, 504, 537, 591, 672, 716, 788, 1008, 1074, 1182, 1253, 1379, 1432, 1576, 1611, 1773, 2016, 2148, 2364, 2506, 2758, 2864, 3152, 3222, 3546, 3759, 4137, 4296, 4728, 5012, 5516, 5728, 6304, 6444, 7092, 7518, 8274, 8592, 9456, 10024, 11032, 11277, 12411, 12888, 14184, 15036, 16548, 17184, 18912, 20048, 22064, 22554, 24822, 25776, 28368, 30072, 33096, 35263, 40096, 44128, 45108, 49644, 51552, 56736, 60144, 66192, 70526, 90216, 99288, 105789, 120288, 132384, 141052, 180432, 198576, 211578, 246841, 282104, 317367, 360864, 397152, 423156, 493682, 564208, 634734, 740523, 846312, 987364, 1128416, 1269468, 1481046, 1692624, 1974728, 2221569, 2538936, 2962092, 3385248, 3949456, 4443138, 5077872, 5924184, 7898912, 8886276, 10155744, 11848368, 17772552, 23696736, 35545104, 71090208]

約数ペア:

[(1, 71090208), (2, 35545104), (3, 23696736), (4, 17772552), (6, 11848368), (7, 10155744), (8, 8886276), (9, 7898912), (12, 5924184), (14, 5077872), (16, 4443138), (18, 3949456), (21, 3385248), (24, 2962092), (28, 2538936), (32, 2221569), (36, 1974728), (42, 1692624), (48, 1481046), (56, 1269468), (63, 1128416), (72, 987364), (84, 846312), (96, 740523), (112, 634734), (126, 564208), (144, 493682), (168, 423156), (179, 397152), (197, 360864), (224, 317367), (252, 282104), (288, 246841), (336, 211578), (358, 198576), (394, 180432), (504, 141052), (537, 132384), (591, 120288), (672, 105789), (716, 99288), (788, 90216), (1008, 70526), (1074, 66192), (1182, 60144), (1253, 56736), (1379, 51552), (1432, 49644), (1576, 45108), (1611, 44128), (1773, 40096), (2016, 35263), (2148, 33096), (2364, 30072), (2506, 28368), (2758, 25776), (2864, 24822), (3152, 22554), (3222, 22064), (3546, 20048), (3759, 18912), (4137, 17184), (4296, 16548), (4728, 15036), (5012, 14184), (5516, 12888), (5728, 12411), (6304, 11277), (6444, 11032), (7092, 10024), (7518, 9456), (8274, 8592)]