80036992

素因数分解:

$2^7\times 7^3\times {\mathrm{1823}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 186048000

約数和(自身を除く): 106011008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 1823, 2744, 3136, 3646, 5488, 6272, 7292, 10976, 12761, 14584, 21952, 25522, 29168, 43904, 51044, 58336, 89327, 102088, 116672, 178654, 204176, 233344, 357308, 408352, 625289, 714616, 816704, 1250578, 1429232, 1633408, 2501156, 2858464, 5002312, 5716928, 10004624, 11433856, 20009248, 40018496, 80036992]

約数ペア:

[(1, 80036992), (2, 40018496), (4, 20009248), (7, 11433856), (8, 10004624), (14, 5716928), (16, 5002312), (28, 2858464), (32, 2501156), (49, 1633408), (56, 1429232), (64, 1250578), (98, 816704), (112, 714616), (128, 625289), (196, 408352), (224, 357308), (343, 233344), (392, 204176), (448, 178654), (686, 116672), (784, 102088), (896, 89327), (1372, 58336), (1568, 51044), (1823, 43904), (2744, 29168), (3136, 25522), (3646, 21952), (5488, 14584), (6272, 12761), (7292, 10976)]