38664864

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 120

約数和(自身を含む): 130017888

約数和(自身を除く): 91353024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2131, 2268, 2592, 3024, 4262, 4536, 6048, 6393, 8524, 9072, 12786, 14917, 17048, 18144, 19179, 25572, 29834, 34096, 38358, 44751, 51144, 57537, 59668, 68192, 76716, 89502, 102288, 115074, 119336, 134253, 153432, 172611, 179004, 204576, 230148, 238672, 268506, 306864, 345222, 358008, 402759, 460296, 477344, 537012, 613728, 690444, 716016, 805518, 920592, 1074024, 1208277, 1380888, 1432032, 1611036, 1841184, 2148048, 2416554, 2761776, 3222072, 4296096, 4833108, 5523552, 6444144, 9666216, 12888288, 19332432, 38664864]

約数ペア:

[(1, 38664864), (2, 19332432), (3, 12888288), (4, 9666216), (6, 6444144), (7, 5523552), (8, 4833108), (9, 4296096), (12, 3222072), (14, 2761776), (16, 2416554), (18, 2148048), (21, 1841184), (24, 1611036), (27, 1432032), (28, 1380888), (32, 1208277), (36, 1074024), (42, 920592), (48, 805518), (54, 716016), (56, 690444), (63, 613728), (72, 537012), (81, 477344), (84, 460296), (96, 402759), (108, 358008), (112, 345222), (126, 306864), (144, 268506), (162, 238672), (168, 230148), (189, 204576), (216, 179004), (224, 172611), (252, 153432), (288, 134253), (324, 119336), (336, 115074), (378, 102288), (432, 89502), (504, 76716), (567, 68192), (648, 59668), (672, 57537), (756, 51144), (864, 44751), (1008, 38358), (1134, 34096), (1296, 29834), (1512, 25572), (2016, 19179), (2131, 18144), (2268, 17048), (2592, 14917), (3024, 12786), (4262, 9072), (4536, 8524), (6048, 6393)]