81115469568

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68897}}^1$

素因数の和:68999

約数の個数: 216

約数和(自身を含む): 270952133088

約数和(自身を除く): 189836663520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 256, 288, 292, 336, 384, 438, 448, 504, 511, 576, 584, 657, 672, 768, 876, 896, 1008, 1022, 1152, 1168, 1314, 1344, 1533, 1752, 1792, 2016, 2044, 2304, 2336, 2628, 2688, 3066, 3504, 4032, 4088, 4599, 4672, 5256, 5376, 6132, 7008, 8064, 8176, 9198, 9344, 10512, 12264, 14016, 16128, 16352, 18396, 18688, 21024, 24528, 28032, 32704, 36792, 42048, 49056, 56064, 65408, 68897, 73584, 84096, 98112, 130816, 137794, 147168, 168192, 196224, 206691, 275588, 294336, 392448, 413382, 482279, 551176, 588672, 620073, 826764, 964558, 1102352, 1177344, 1240146, 1446837, 1653528, 1929116, 2204704, 2480292, 2893674, 3307056, 3858232, 4340511, 4409408, 4960584, 5029481, 5787348, 6614112, 7716464, 8681022, 8818816, 9921168, 10058962, 11574696, 13228224, 15088443, 15432928, 17362044, 17637632, 19842336, 20117924, 23149392, 26456448, 30176886, 30865856, 34724088, 35206367, 39684672, 40235848, 45265329, 46298784, 52912896, 60353772, 61731712, 69448176, 70412734, 79369344, 80471696, 90530658, 92597568, 105619101, 120707544, 123463424, 138896352, 140825468, 158738688, 160943392, 181061316, 185195136, 211238202, 241415088, 277792704, 281650936, 316857303, 321886784, 362122632, 370390272, 422476404, 482830176, 555585408, 563301872, 633714606, 643773568, 724245264, 844952808, 965660352, 1111170816, 1126603744, 1267429212, 1287547136, 1448490528, 1689905616, 1931320704, 2253207488, 2534858424, 2896981056, 3379811232, 3862641408, 4506414976, 5069716848, 5793962112, 6759622464, 9012829952, 10139433696, 11587924224, 13519244928, 20278867392, 27038489856, 40557734784, 81115469568]

約数ペア:

[(1, 81115469568), (2, 40557734784), (3, 27038489856), (4, 20278867392), (6, 13519244928), (7, 11587924224), (8, 10139433696), (9, 9012829952), (12, 6759622464), (14, 5793962112), (16, 5069716848), (18, 4506414976), (21, 3862641408), (24, 3379811232), (28, 2896981056), (32, 2534858424), (36, 2253207488), (42, 1931320704), (48, 1689905616), (56, 1448490528), (63, 1287547136), (64, 1267429212), (72, 1126603744), (73, 1111170816), (84, 965660352), (96, 844952808), (112, 724245264), (126, 643773568), (128, 633714606), (144, 563301872), (146, 555585408), (168, 482830176), (192, 422476404), (219, 370390272), (224, 362122632), (252, 321886784), (256, 316857303), (288, 281650936), (292, 277792704), (336, 241415088), (384, 211238202), (438, 185195136), (448, 181061316), (504, 160943392), (511, 158738688), (576, 140825468), (584, 138896352), (657, 123463424), (672, 120707544), (768, 105619101), (876, 92597568), (896, 90530658), (1008, 80471696), (1022, 79369344), (1152, 70412734), (1168, 69448176), (1314, 61731712), (1344, 60353772), (1533, 52912896), (1752, 46298784), (1792, 45265329), (2016, 40235848), (2044, 39684672), (2304, 35206367), (2336, 34724088), (2628, 30865856), (2688, 30176886), (3066, 26456448), (3504, 23149392), (4032, 20117924), (4088, 19842336), (4599, 17637632), (4672, 17362044), (5256, 15432928), (5376, 15088443), (6132, 13228224), (7008, 11574696), (8064, 10058962), (8176, 9921168), (9198, 8818816), (9344, 8681022), (10512, 7716464), (12264, 6614112), (14016, 5787348), (16128, 5029481), (16352, 4960584), (18396, 4409408), (18688, 4340511), (21024, 3858232), (24528, 3307056), (28032, 2893674), (32704, 2480292), (36792, 2204704), (42048, 1929116), (49056, 1653528), (56064, 1446837), (65408, 1240146), (68897, 1177344), (73584, 1102352), (84096, 964558), (98112, 826764), (130816, 620073), (137794, 588672), (147168, 551176), (168192, 482279), (196224, 413382), (206691, 392448), (275588, 294336)]