68734848

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 229536720

約数和(自身を除く): 160801872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 281, 294, 312, 336, 364, 384, 392, 416, 448, 546, 562, 588, 624, 637, 672, 728, 784, 832, 843, 896, 1092, 1124, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1686, 1911, 1967, 2184, 2248, 2352, 2496, 2548, 2688, 2912, 3136, 3372, 3653, 3822, 3934, 4368, 4496, 4704, 4992, 5096, 5824, 5901, 6272, 6744, 7306, 7644, 7868, 8736, 8992, 9408, 10192, 10959, 11648, 11802, 13488, 13769, 14612, 15288, 15736, 17472, 17984, 18816, 20384, 21918, 23604, 25571, 26976, 27538, 29224, 30576, 31472, 34944, 35968, 40768, 41307, 43836, 47208, 51142, 53952, 55076, 58448, 61152, 62944, 76713, 81536, 82614, 87672, 94416, 102284, 107904, 110152, 116896, 122304, 125888, 153426, 165228, 175344, 178997, 188832, 204568, 220304, 233792, 244608, 251776, 306852, 330456, 350688, 357994, 377664, 409136, 440608, 467584, 536991, 613704, 660912, 701376, 715988, 755328, 818272, 881216, 1073982, 1227408, 1321824, 1402752, 1431976, 1636544, 1762432, 2147964, 2454816, 2643648, 2863952, 3273088, 4295928, 4909632, 5287296, 5727904, 8591856, 9819264, 11455808, 17183712, 22911616, 34367424, 68734848]

約数ペア:

[(1, 68734848), (2, 34367424), (3, 22911616), (4, 17183712), (6, 11455808), (7, 9819264), (8, 8591856), (12, 5727904), (13, 5287296), (14, 4909632), (16, 4295928), (21, 3273088), (24, 2863952), (26, 2643648), (28, 2454816), (32, 2147964), (39, 1762432), (42, 1636544), (48, 1431976), (49, 1402752), (52, 1321824), (56, 1227408), (64, 1073982), (78, 881216), (84, 818272), (91, 755328), (96, 715988), (98, 701376), (104, 660912), (112, 613704), (128, 536991), (147, 467584), (156, 440608), (168, 409136), (182, 377664), (192, 357994), (196, 350688), (208, 330456), (224, 306852), (273, 251776), (281, 244608), (294, 233792), (312, 220304), (336, 204568), (364, 188832), (384, 178997), (392, 175344), (416, 165228), (448, 153426), (546, 125888), (562, 122304), (588, 116896), (624, 110152), (637, 107904), (672, 102284), (728, 94416), (784, 87672), (832, 82614), (843, 81536), (896, 76713), (1092, 62944), (1124, 61152), (1176, 58448), (1248, 55076), (1274, 53952), (1344, 51142), (1456, 47208), (1568, 43836), (1664, 41307), (1686, 40768), (1911, 35968), (1967, 34944), (2184, 31472), (2248, 30576), (2352, 29224), (2496, 27538), (2548, 26976), (2688, 25571), (2912, 23604), (3136, 21918), (3372, 20384), (3653, 18816), (3822, 17984), (3934, 17472), (4368, 15736), (4496, 15288), (4704, 14612), (4992, 13769), (5096, 13488), (5824, 11802), (5901, 11648), (6272, 10959), (6744, 10192), (7306, 9408), (7644, 8992), (7868, 8736)]