81834095616

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 1056

約数和(自身を含む): 301087825920

約数和(自身を除く): 219253730304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 32, 38, 39, 42, 48, 49, 52, 56, 57, 62, 64, 71, 76, 78, 84, 91, 93, 96, 98, 104, 112, 114, 124, 128, 133, 142, 147, 152, 156, 168, 182, 186, 192, 196, 208, 213, 217, 224, 228, 247, 248, 256, 266, 273, 284, 294, 304, 312, 336, 364, 372, 384, 392, 399, 403, 416, 426, 434, 448, 456, 494, 496, 497, 512, 532, 546, 568, 588, 589, 608, 624, 637, 651, 672, 728, 741, 744, 768, 784, 798, 806, 832, 852, 868, 896, 912, 923, 931, 988, 992, 994, 1024, 1064, 1092, 1136, 1176, 1178, 1209, 1216, 1248, 1274, 1302, 1344, 1349, 1456, 1482, 1488, 1491, 1519, 1536, 1568, 1596, 1612, 1664, 1704, 1729, 1736, 1767, 1792, 1824, 1846, 1862, 1911, 1976, 1984, 1988, 2128, 2184, 2201, 2272, 2352, 2356, 2418, 2432, 2496, 2548, 2604, 2688, 2698, 2769, 2793, 2821, 2912, 2964, 2976, 2982, 3038, 3072, 3136, 3192, 3224, 3328, 3408, 3458, 3472, 3479, 3534, 3584, 3648, 3692, 3724, 3822, 3952, 3968, 3976, 4047, 4123, 4256, 4368, 4402, 4544, 4557, 4704, 4712, 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約数ペア:

[(1, 81834095616), (2, 40917047808), (3, 27278031872), (4, 20458523904), (6, 13639015936), (7, 11690585088), (8, 10229261952), (12, 6819507968), (13, 6294930432), (14, 5845292544), (16, 5114630976), (19, 4307057664), (21, 3896861696), (24, 3409753984), (26, 3147465216), (28, 2922646272), (31, 2639809536), (32, 2557315488), (38, 2153528832), (39, 2098310144), (42, 1948430848), (48, 1704876992), (49, 1670083584), (52, 1573732608), (56, 1461323136), (57, 1435685888), (62, 1319904768), (64, 1278657744), (71, 1152592896), (76, 1076764416), (78, 1049155072), (84, 974215424), (91, 899275776), (93, 879936512), (96, 852438496), (98, 835041792), (104, 786866304), (112, 730661568), (114, 717842944), (124, 659952384), (128, 639328872), (133, 615293952), (142, 576296448), (147, 556694528), (152, 538382208), (156, 524577536), (168, 487107712), (182, 449637888), (186, 439968256), (192, 426219248), (196, 417520896), (208, 393433152), (213, 384197632), (217, 377115648), (224, 365330784), (228, 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