90089658

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{17939}}^1$

素因数の和:17984

約数の個数: 40

約数和(自身を含む): 208391040

約数和(自身を除く): 118301382

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 17939, 35878, 53817, 107634, 161451, 322902, 484353, 556109, 968706, 1112218, 1453059, 1668327, 2906118, 3336654, 5004981, 10009962, 15014943, 30029886, 45044829, 90089658]

約数ペア:

[(1, 90089658), (2, 45044829), (3, 30029886), (6, 15014943), (9, 10009962), (18, 5004981), (27, 3336654), (31, 2906118), (54, 1668327), (62, 1453059), (81, 1112218), (93, 968706), (162, 556109), (186, 484353), (279, 322902), (558, 161451), (837, 107634), (1674, 53817), (2511, 35878), (5022, 17939)]