71081856

素因数分解:

$2^7\times 3^2\times {\mathrm{61703}}^1$

素因数の和:61723

約数の個数: 48

約数和(自身を含む): 204548760

約数和(自身を除く): 133466904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 61703, 123406, 185109, 246812, 370218, 493624, 555327, 740436, 987248, 1110654, 1480872, 1974496, 2221308, 2961744, 3948992, 4442616, 5923488, 7897984, 8885232, 11846976, 17770464, 23693952, 35540928, 71081856]

約数ペア:

[(1, 71081856), (2, 35540928), (3, 23693952), (4, 17770464), (6, 11846976), (8, 8885232), (9, 7897984), (12, 5923488), (16, 4442616), (18, 3948992), (24, 2961744), (32, 2221308), (36, 1974496), (48, 1480872), (64, 1110654), (72, 987248), (96, 740436), (128, 555327), (144, 493624), (192, 370218), (288, 246812), (384, 185109), (576, 123406), (1152, 61703)]