87538086

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 195605280

約数和(自身を除く): 108067194

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 477, 534, 801, 954, 1031, 1602, 2062, 3093, 4717, 6186, 9279, 9434, 14151, 18558, 28302, 42453, 54643, 84906, 91759, 109286, 163929, 183518, 275277, 327858, 491787, 550554, 825831, 983574, 1651662, 4863227, 9726454, 14589681, 29179362, 43769043, 87538086]

約数ペア:

[(1, 87538086), (2, 43769043), (3, 29179362), (6, 14589681), (9, 9726454), (18, 4863227), (53, 1651662), (89, 983574), (106, 825831), (159, 550554), (178, 491787), (267, 327858), (318, 275277), (477, 183518), (534, 163929), (801, 109286), (954, 91759), (1031, 84906), (1602, 54643), (2062, 42453), (3093, 28302), (4717, 18558), (6186, 14151), (9279, 9434)]