84020976

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4987}}^1$

素因数の和:5020

約数の個数: 100

約数和(自身を含む): 261939832

約数和(自身を除く): 177918856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 4987, 5616, 8424, 9974, 14961, 16848, 19948, 29922, 39896, 44883, 59844, 64831, 79792, 89766, 119688, 129662, 134649, 179532, 194493, 239376, 259324, 269298, 359064, 388986, 403947, 518648, 538596, 583479, 718128, 777972, 807894, 1037296, 1077192, 1166958, 1555944, 1615788, 1750437, 2154384, 2333916, 3111888, 3231576, 3500874, 4667832, 5251311, 6463152, 7001748, 9335664, 10502622, 14003496, 21005244, 28006992, 42010488, 84020976]

約数ペア:

[(1, 84020976), (2, 42010488), (3, 28006992), (4, 21005244), (6, 14003496), (8, 10502622), (9, 9335664), (12, 7001748), (13, 6463152), (16, 5251311), (18, 4667832), (24, 3500874), (26, 3231576), (27, 3111888), (36, 2333916), (39, 2154384), (48, 1750437), (52, 1615788), (54, 1555944), (72, 1166958), (78, 1077192), (81, 1037296), (104, 807894), (108, 777972), (117, 718128), (144, 583479), (156, 538596), (162, 518648), (208, 403947), (216, 388986), (234, 359064), (312, 269298), (324, 259324), (351, 239376), (432, 194493), (468, 179532), (624, 134649), (648, 129662), (702, 119688), (936, 89766), (1053, 79792), (1296, 64831), (1404, 59844), (1872, 44883), (2106, 39896), (2808, 29922), (4212, 19948), (4987, 16848), (5616, 14961), (8424, 9974)]