64735776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 212756544

約数和(自身を除く): 148020768

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, 163, 168, 197, 224, 252, 288, 326, 336, 394, 489, 504, 591, 652, 672, 788, 978, 1008, 1141, 1182, 1304, 1379, 1467, 1576, 1773, 1956, 2016, 2282, 2364, 2608, 2758, 2934, 3152, 3423, 3546, 3912, 4137, 4564, 4728, 5216, 5516, 5868, 6304, 6846, 7092, 7824, 8274, 9128, 9456, 10269, 11032, 11736, 12411, 13692, 14184, 15648, 16548, 18256, 18912, 20538, 22064, 23472, 24822, 27384, 28368, 32111, 33096, 36512, 41076, 44128, 46944, 49644, 54768, 56736, 64222, 66192, 82152, 96333, 99288, 109536, 128444, 132384, 164304, 192666, 198576, 224777, 256888, 288999, 328608, 385332, 397152, 449554, 513776, 577998, 674331, 770664, 899108, 1027552, 1155996, 1348662, 1541328, 1798216, 2022993, 2311992, 2697324, 3082656, 3596432, 4045986, 4623984, 5394648, 7192864, 8091972, 9247968, 10789296, 16183944, 21578592, 32367888, 64735776]

約数ペア:

[(1, 64735776), (2, 32367888), (3, 21578592), (4, 16183944), (6, 10789296), (7, 9247968), (8, 8091972), (9, 7192864), (12, 5394648), (14, 4623984), (16, 4045986), (18, 3596432), (21, 3082656), (24, 2697324), (28, 2311992), (32, 2022993), (36, 1798216), (42, 1541328), (48, 1348662), (56, 1155996), (63, 1027552), (72, 899108), (84, 770664), (96, 674331), (112, 577998), (126, 513776), (144, 449554), (163, 397152), (168, 385332), (197, 328608), (224, 288999), (252, 256888), (288, 224777), (326, 198576), (336, 192666), (394, 164304), (489, 132384), (504, 128444), (591, 109536), (652, 99288), (672, 96333), (788, 82152), (978, 66192), (1008, 64222), (1141, 56736), (1182, 54768), (1304, 49644), (1379, 46944), (1467, 44128), (1576, 41076), (1773, 36512), (1956, 33096), (2016, 32111), (2282, 28368), (2364, 27384), (2608, 24822), (2758, 23472), (2934, 22064), (3152, 20538), (3423, 18912), (3546, 18256), (3912, 16548), (4137, 15648), (4564, 14184), (4728, 13692), (5216, 12411), (5516, 11736), (5868, 11032), (6304, 10269), (6846, 9456), (7092, 9128), (7824, 8274)]