81462967488

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 1120

約数和(自身を含む): 310790075904

約数和(自身を除く): 229327108416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 37, 42, 43, 48, 51, 54, 56, 63, 64, 68, 72, 74, 81, 83, 84, 86, 96, 102, 108, 111, 112, 119, 126, 129, 136, 144, 148, 153, 162, 166, 168, 172, 189, 192, 204, 216, 222, 224, 238, 249, 252, 258, 259, 272, 288, 296, 301, 306, 324, 332, 333, 336, 344, 357, 378, 387, 408, 432, 444, 448, 459, 476, 498, 504, 516, 518, 544, 567, 576, 581, 592, 602, 612, 629, 648, 664, 666, 672, 688, 714, 731, 747, 756, 774, 777, 816, 864, 888, 903, 918, 952, 996, 999, 1008, 1032, 1036, 1071, 1088, 1134, 1161, 1162, 1184, 1204, 1224, 1258, 1296, 1328, 1332, 1344, 1376, 1377, 1411, 1428, 1462, 1494, 1512, 1548, 1554, 1591, 1632, 1728, 1743, 1776, 1806, 1836, 1887, 1904, 1992, 1998, 2016, 2064, 2072, 2142, 2193, 2241, 2268, 2322, 2324, 2331, 2368, 2408, 2448, 2516, 2592, 2656, 2664, 2709, 2752, 2754, 2822, 2856, 2924, 2988, 2997, 3024, 3071, 3096, 3108, 3182, 3213, 3264, 3483, 3486, 3552, 3569, 3612, 3672, 3774, 3808, 3984, 3996, 4032, 4128, 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473688, 474096, 475524, 485384, 486846, 491232, 497502, 501984, 513936, 515484, 515928, 520128, 528212, 533358, 534576, 543456, 546057, 552636, 567987, 578178, 580419, 589632, 599592, 601398, 609552, 616896, 626484, 631584, 632128, 634032, 649128, 663336, 671328, 674541, 685248, 687312, 687904, 711144, 712768, 713286, 728076, 730269, 730898, 736848, 752976, 757316, 770904, 773892, 780192, 792318, 799456, 800037, 801864, 812736, 815184, 828954, 835312, 845376, 849422, 865504, 884448, 899388, 902097, 914328, 916416, 924371, 939726, 947376, 948192, 951048, 970768, 973692, 982464, 995004, 1003968, 1027872, 1030968, 1031856, 1056424, 1066716, 1069152, 1086912, 1092114, 1096347, 1105272, 1135974, 1156356, 1160838, 1188477, 1199184, 1202796, 1219104, 1252968, 1263168, 1268064, 1274133, 1298256, 1326672, 1342656, 1349082, 1374624, 1375808, 1409589, 1422288, 1426572, 1456152, 1460538, 1461796, 1473696, 1505952, 1514632, 1541808, 1547784, 1560384, 1584636, 1598912, 1600074, 1603728, 1630368, 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約数ペア:

[(1, 81462967488), (2, 40731483744), (3, 27154322496), (4, 20365741872), (6, 13577161248), (7, 11637566784), (8, 10182870936), (9, 9051440832), (12, 6788580624), (14, 5818783392), (16, 5091435468), (17, 4791939264), (18, 4525720416), (21, 3879188928), (24, 3394290312), (27, 3017146944), (28, 2909391696), (32, 2545717734), (34, 2395969632), (36, 2262860208), (37, 2201701824), (42, 1939594464), (43, 1894487616), (48, 1697145156), (51, 1597313088), (54, 1508573472), (56, 1454695848), (63, 1293062976), (64, 1272858867), (68, 1197984816), (72, 1131430104), (74, 1100850912), (81, 1005715648), (83, 981481536), (84, 969797232), (86, 947243808), (96, 848572578), (102, 798656544), (108, 754286736), (111, 733900608), (112, 727347924), (119, 684562752), (126, 646531488), (129, 631495872), (136, 598992408), (144, 565715052), (148, 550425456), (153, 532437696), (162, 502857824), (166, 490740768), (168, 484898616), (172, 473621904), (189, 431020992), (192, 424286289), (204, 399328272), (216, 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(996, 81790128), (999, 81544512), (1008, 80816436), (1032, 78936984), (1036, 78632208), (1071, 76062528), (1088, 74874051), (1134, 71836832), (1161, 70166208), (1162, 70105824), (1184, 68803182), (1204, 67660272), (1224, 66554712), (1258, 64755936), (1296, 62857228), (1328, 61342596), (1332, 61158384), (1344, 60612327), (1376, 59202738), (1377, 59159744), (1411, 57734208), (1428, 57046896), (1462, 55720224), (1494, 54526752), (1512, 53877624), (1548, 52624656), (1554, 52421472), (1591, 51202368), (1632, 49916034), (1728, 47142921), (1743, 46737216), (1776, 45868788), (1806, 45106848), (1836, 44369808), (1887, 43170624), (1904, 42785172), (1992, 40895064), (1998, 40772256), (2016, 40408218), (2064, 39468492), (2072, 39316104), (2142, 38031264), (2193, 37146816), (2241, 36351168), (2268, 35918416), (2322, 35083104), (2324, 35052912), (2331, 34947648), (2368, 34401591), (2408, 33830136), (2448, 33277356), (2516, 32377968), (2592, 31428614), (2656, 30671298), (2664, 30579192), (2709, 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