64139904

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 192820800

約数和(自身を除く): 128680896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 268, 277, 288, 384, 402, 432, 536, 554, 576, 603, 804, 831, 864, 1072, 1108, 1152, 1206, 1608, 1662, 1728, 1809, 2144, 2216, 2412, 2493, 3216, 3324, 3456, 3618, 4288, 4432, 4824, 4986, 6432, 6648, 7236, 7479, 8576, 8864, 9648, 9972, 12864, 13296, 14472, 14958, 17728, 18559, 19296, 19944, 25728, 26592, 28944, 29916, 35456, 37118, 38592, 39888, 53184, 55677, 57888, 59832, 74236, 77184, 79776, 106368, 111354, 115776, 119664, 148472, 159552, 167031, 222708, 231552, 239328, 296944, 319104, 334062, 445416, 478656, 501093, 593888, 668124, 890832, 957312, 1002186, 1187776, 1336248, 1781664, 2004372, 2375552, 2672496, 3563328, 4008744, 5344992, 7126656, 8017488, 10689984, 16034976, 21379968, 32069952, 64139904]

約数ペア:

[(1, 64139904), (2, 32069952), (3, 21379968), (4, 16034976), (6, 10689984), (8, 8017488), (9, 7126656), (12, 5344992), (16, 4008744), (18, 3563328), (24, 2672496), (27, 2375552), (32, 2004372), (36, 1781664), (48, 1336248), (54, 1187776), (64, 1002186), (67, 957312), (72, 890832), (96, 668124), (108, 593888), (128, 501093), (134, 478656), (144, 445416), (192, 334062), (201, 319104), (216, 296944), (268, 239328), (277, 231552), (288, 222708), (384, 167031), (402, 159552), (432, 148472), (536, 119664), (554, 115776), (576, 111354), (603, 106368), (804, 79776), (831, 77184), (864, 74236), (1072, 59832), (1108, 57888), (1152, 55677), (1206, 53184), (1608, 39888), (1662, 38592), (1728, 37118), (1809, 35456), (2144, 29916), (2216, 28944), (2412, 26592), (2493, 25728), (3216, 19944), (3324, 19296), (3456, 18559), (3618, 17728), (4288, 14958), (4432, 14472), (4824, 13296), (4986, 12864), (6432, 9972), (6648, 9648), (7236, 8864), (7479, 8576)]