71521577568

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{599}}^1\times {\mathrm{8461}}^1$

素因数の和:9090

約数の個数: 216

約数和(自身を含む): 237018927600

約数和(自身を除く): 165497350032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 599, 672, 784, 882, 1008, 1176, 1198, 1568, 1764, 1797, 2016, 2352, 2396, 3528, 3594, 4193, 4704, 4792, 5391, 7056, 7188, 8386, 8461, 9584, 10782, 12579, 14112, 14376, 16772, 16922, 19168, 21564, 25158, 25383, 28752, 29351, 33544, 33844, 37737, 43128, 50316, 50766, 57504, 58702, 59227, 67088, 67688, 75474, 76149, 86256, 88053, 100632, 101532, 117404, 118454, 134176, 135376, 150948, 152298, 172512, 176106, 177681, 201264, 203064, 234808, 236908, 264159, 270752, 301896, 304596, 352212, 355362, 402528, 406128, 414589, 469616, 473816, 528318, 533043, 603792, 609192, 704424, 710724, 812256, 829178, 939232, 947632, 1056636, 1066086, 1207584, 1218384, 1243767, 1408848, 1421448, 1658356, 1895264, 2113272, 2132172, 2436768, 2487534, 2817696, 2842896, 3316712, 3731301, 4226544, 4264344, 4975068, 5068139, 5685792, 6633424, 7462602, 8453088, 8528688, 9950136, 10136278, 13266848, 14925204, 15204417, 17057376, 19900272, 20272556, 29850408, 30408834, 35476973, 39800544, 40545112, 45613251, 59700816, 60817668, 70953946, 81090224, 91226502, 106430919, 119401632, 121635336, 141907892, 162180448, 182453004, 212861838, 243270672, 248338811, 283815784, 319292757, 364906008, 425723676, 486541344, 496677622, 567631568, 638585514, 729812016, 745016433, 851447352, 993355244, 1135263136, 1277171028, 1459624032, 1490032866, 1702894704, 1986710488, 2235049299, 2554342056, 2980065732, 3405789408, 3973420976, 4470098598, 5108684112, 5960131464, 7946841952, 8940197196, 10217368224, 11920262928, 17880394392, 23840525856, 35760788784, 71521577568]

約数ペア:

[(1, 71521577568), (2, 35760788784), (3, 23840525856), (4, 17880394392), (6, 11920262928), (7, 10217368224), (8, 8940197196), (9, 7946841952), (12, 5960131464), (14, 5108684112), (16, 4470098598), (18, 3973420976), (21, 3405789408), (24, 2980065732), (28, 2554342056), (32, 2235049299), (36, 1986710488), (42, 1702894704), (48, 1490032866), (49, 1459624032), (56, 1277171028), (63, 1135263136), (72, 993355244), (84, 851447352), (96, 745016433), (98, 729812016), (112, 638585514), (126, 567631568), (144, 496677622), (147, 486541344), (168, 425723676), (196, 364906008), (224, 319292757), (252, 283815784), (288, 248338811), (294, 243270672), (336, 212861838), (392, 182453004), (441, 162180448), (504, 141907892), (588, 121635336), (599, 119401632), (672, 106430919), (784, 91226502), (882, 81090224), (1008, 70953946), (1176, 60817668), (1198, 59700816), (1568, 45613251), (1764, 40545112), (1797, 39800544), (2016, 35476973), (2352, 30408834), (2396, 29850408), (3528, 20272556), (3594, 19900272), (4193, 17057376), (4704, 15204417), (4792, 14925204), (5391, 13266848), (7056, 10136278), (7188, 9950136), (8386, 8528688), (8461, 8453088), (9584, 7462602), (10782, 6633424), (12579, 5685792), (14112, 5068139), (14376, 4975068), (16772, 4264344), (16922, 4226544), (19168, 3731301), (21564, 3316712), (25158, 2842896), (25383, 2817696), (28752, 2487534), (29351, 2436768), (33544, 2132172), (33844, 2113272), (37737, 1895264), (43128, 1658356), (50316, 1421448), (50766, 1408848), (57504, 1243767), (58702, 1218384), (59227, 1207584), (67088, 1066086), (67688, 1056636), (75474, 947632), (76149, 939232), (86256, 829178), (88053, 812256), (100632, 710724), (101532, 704424), (117404, 609192), (118454, 603792), (134176, 533043), (135376, 528318), (150948, 473816), (152298, 469616), (172512, 414589), (176106, 406128), (177681, 402528), (201264, 355362), (203064, 352212), (234808, 304596), (236908, 301896), (264159, 270752)]