71878464

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17827}}^1$

素因数の和:17852

約数の個数: 84

約数和(自身を含む): 235472224

約数和(自身を除く): 163593760

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, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 17827, 35654, 53481, 71308, 106962, 124789, 142616, 160443, 213924, 249578, 285232, 320886, 374367, 427848, 499156, 570464, 641772, 748734, 855696, 998312, 1123101, 1140928, 1283544, 1497468, 1711392, 1996624, 2246202, 2567088, 2994936, 3422784, 3993248, 4492404, 5134176, 5989872, 7986496, 8984808, 10268352, 11979744, 17969616, 23959488, 35939232, 71878464]

約数ペア:

[(1, 71878464), (2, 35939232), (3, 23959488), (4, 17969616), (6, 11979744), (7, 10268352), (8, 8984808), (9, 7986496), (12, 5989872), (14, 5134176), (16, 4492404), (18, 3993248), (21, 3422784), (24, 2994936), (28, 2567088), (32, 2246202), (36, 1996624), (42, 1711392), (48, 1497468), (56, 1283544), (63, 1140928), (64, 1123101), (72, 998312), (84, 855696), (96, 748734), (112, 641772), (126, 570464), (144, 499156), (168, 427848), (192, 374367), (224, 320886), (252, 285232), (288, 249578), (336, 213924), (448, 160443), (504, 142616), (576, 124789), (672, 106962), (1008, 71308), (1344, 53481), (2016, 35654), (4032, 17827)]