83391984

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 160

約数和(自身を含む): 266649600

約数和(自身を除く): 183257616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 479, 496, 558, 624, 702, 744, 806, 837, 936, 958, 1116, 1209, 1404, 1437, 1488, 1612, 1674, 1872, 1916, 2232, 2418, 2808, 2874, 3224, 3348, 3627, 3832, 4311, 4464, 4836, 5616, 5748, 6227, 6448, 6696, 7254, 7664, 8622, 9672, 10881, 11496, 12454, 12933, 13392, 14508, 14849, 17244, 18681, 19344, 21762, 22992, 24908, 25866, 29016, 29698, 34488, 37362, 43524, 44547, 49816, 51732, 56043, 58032, 59396, 68976, 74724, 87048, 89094, 99632, 103464, 112086, 118792, 133641, 149448, 168129, 174096, 178188, 193037, 206928, 224172, 237584, 267282, 298896, 336258, 356376, 386074, 400923, 448344, 534564, 579111, 672516, 712752, 772148, 801846, 896688, 1069128, 1158222, 1345032, 1544296, 1603692, 1737333, 2138256, 2316444, 2690064, 3088592, 3207384, 3474666, 4632888, 5211999, 6414768, 6949332, 9265776, 10423998, 13898664, 20847996, 27797328, 41695992, 83391984]

約数ペア:

[(1, 83391984), (2, 41695992), (3, 27797328), (4, 20847996), (6, 13898664), (8, 10423998), (9, 9265776), (12, 6949332), (13, 6414768), (16, 5211999), (18, 4632888), (24, 3474666), (26, 3207384), (27, 3088592), (31, 2690064), (36, 2316444), (39, 2138256), (48, 1737333), (52, 1603692), (54, 1544296), (62, 1345032), (72, 1158222), (78, 1069128), (93, 896688), (104, 801846), (108, 772148), (117, 712752), (124, 672516), (144, 579111), (156, 534564), (186, 448344), (208, 400923), (216, 386074), (234, 356376), (248, 336258), (279, 298896), (312, 267282), (351, 237584), (372, 224172), (403, 206928), (432, 193037), (468, 178188), (479, 174096), (496, 168129), (558, 149448), (624, 133641), (702, 118792), (744, 112086), (806, 103464), (837, 99632), (936, 89094), (958, 87048), (1116, 74724), (1209, 68976), (1404, 59396), (1437, 58032), (1488, 56043), (1612, 51732), (1674, 49816), (1872, 44547), (1916, 43524), (2232, 37362), (2418, 34488), (2808, 29698), (2874, 29016), (3224, 25866), (3348, 24908), (3627, 22992), (3832, 21762), (4311, 19344), (4464, 18681), (4836, 17244), (5616, 14849), (5748, 14508), (6227, 13392), (6448, 12933), (6696, 12454), (7254, 11496), (7664, 10881), (8622, 9672)]