83561072

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2086

約数の個数: 60

約数和(自身を含む): 191981016

約数和(自身を除く): 108419944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 2011, 2597, 2968, 4022, 5194, 5936, 8044, 10388, 14077, 16088, 20776, 28154, 32176, 41552, 56308, 98539, 106583, 112616, 197078, 213166, 225232, 394156, 426332, 746081, 788312, 852664, 1492162, 1576624, 1705328, 2984324, 5222567, 5968648, 10445134, 11937296, 20890268, 41780536, 83561072]

約数ペア:

[(1, 83561072), (2, 41780536), (4, 20890268), (7, 11937296), (8, 10445134), (14, 5968648), (16, 5222567), (28, 2984324), (49, 1705328), (53, 1576624), (56, 1492162), (98, 852664), (106, 788312), (112, 746081), (196, 426332), (212, 394156), (371, 225232), (392, 213166), (424, 197078), (742, 112616), (784, 106583), (848, 98539), (1484, 56308), (2011, 41552), (2597, 32176), (2968, 28154), (4022, 20776), (5194, 16088), (5936, 14077), (8044, 10388)]