78171072

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{1187}}^1$

素因数の和:1223

約数の個数: 112

約数和(自身を含む): 241401600

約数和(自身を除く): 163230528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1187, 1344, 1372, 1568, 2058, 2352, 2374, 2744, 3136, 3561, 4116, 4704, 4748, 5488, 7122, 8232, 8309, 9408, 9496, 10976, 14244, 16464, 16618, 18992, 21952, 24927, 28488, 32928, 33236, 37984, 49854, 56976, 58163, 65856, 66472, 75968, 99708, 113952, 116326, 132944, 174489, 199416, 227904, 232652, 265888, 348978, 398832, 407141, 465304, 531776, 697956, 797664, 814282, 930608, 1221423, 1395912, 1595328, 1628564, 1861216, 2442846, 2791824, 3257128, 3722432, 4885692, 5583648, 6514256, 9771384, 11167296, 13028512, 19542768, 26057024, 39085536, 78171072]

約数ペア:

[(1, 78171072), (2, 39085536), (3, 26057024), (4, 19542768), (6, 13028512), (7, 11167296), (8, 9771384), (12, 6514256), (14, 5583648), (16, 4885692), (21, 3722432), (24, 3257128), (28, 2791824), (32, 2442846), (42, 1861216), (48, 1628564), (49, 1595328), (56, 1395912), (64, 1221423), (84, 930608), (96, 814282), (98, 797664), (112, 697956), (147, 531776), (168, 465304), (192, 407141), (196, 398832), (224, 348978), (294, 265888), (336, 232652), (343, 227904), (392, 199416), (448, 174489), (588, 132944), (672, 116326), (686, 113952), (784, 99708), (1029, 75968), (1176, 66472), (1187, 65856), (1344, 58163), (1372, 56976), (1568, 49854), (2058, 37984), (2352, 33236), (2374, 32928), (2744, 28488), (3136, 24927), (3561, 21952), (4116, 18992), (4704, 16618), (4748, 16464), (5488, 14244), (7122, 10976), (8232, 9496), (8309, 9408)]