81830740992

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 1056

約数和(自身を含む): 310709053440

約数和(自身を除く): 228878312448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 23, 24, 26, 28, 32, 33, 39, 42, 44, 46, 48, 52, 56, 64, 66, 69, 77, 78, 84, 88, 89, 91, 92, 96, 104, 112, 128, 132, 138, 143, 154, 156, 161, 168, 169, 176, 178, 182, 184, 192, 208, 224, 231, 253, 256, 264, 267, 273, 276, 286, 299, 308, 312, 322, 336, 338, 352, 356, 364, 368, 384, 416, 429, 448, 462, 483, 506, 507, 512, 528, 534, 546, 552, 572, 598, 616, 623, 624, 644, 672, 676, 704, 712, 728, 736, 759, 768, 832, 858, 896, 897, 924, 966, 979, 1001, 1012, 1014, 1024, 1056, 1068, 1092, 1104, 1144, 1157, 1183, 1196, 1232, 1246, 1248, 1288, 1344, 1352, 1408, 1424, 1456, 1472, 1518, 1536, 1664, 1716, 1771, 1792, 1794, 1848, 1859, 1869, 1932, 1958, 2002, 2024, 2028, 2047, 2093, 2112, 2136, 2184, 2208, 2288, 2314, 2366, 2392, 2464, 2492, 2496, 2576, 2688, 2704, 2816, 2848, 2912, 2937, 2944, 3003, 3036, 3072, 3289, 3328, 3432, 3471, 3542, 3549, 3584, 3588, 3696, 3718, 3738, 3864, 3887, 3916, 4004, 4048, 4056, 4094, 4186, 4224, 4272, 4368, 4416, 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約数ペア:

[(1, 81830740992), (2, 40915370496), (3, 27276913664), (4, 20457685248), (6, 13638456832), (7, 11690105856), (8, 10228842624), (11, 7439158272), (12, 6819228416), (13, 6294672384), (14, 5845052928), (16, 5114421312), (21, 3896701952), (22, 3719579136), (23, 3557858304), (24, 3409614208), (26, 3147336192), (28, 2922526464), (32, 2557210656), (33, 2479719424), (39, 2098224128), (42, 1948350976), (44, 1859789568), (46, 1778929152), (48, 1704807104), (52, 1573668096), (56, 1461263232), (64, 1278605328), (66, 1239859712), (69, 1185952768), (77, 1062736896), (78, 1049112064), (84, 974175488), (88, 929894784), (89, 919446528), (91, 899238912), (92, 889464576), (96, 852403552), (104, 786834048), (112, 730631616), (128, 639302664), (132, 619929856), (138, 592976384), (143, 572242944), (154, 531368448), (156, 524556032), (161, 508265472), (168, 487087744), (169, 484205568), (176, 464947392), (178, 459723264), (182, 449619456), (184, 444732288), (192, 426201776), (208, 393417024), (224, 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