87745356

素因数分解:

$2^2\times 3^6\times {\mathrm{30091}}^1$

素因数の和:30113

約数の個数: 42

約数和(自身を含む): 230233892

約数和(自身を除く): 142488536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 30091, 60182, 90273, 120364, 180546, 270819, 361092, 541638, 812457, 1083276, 1624914, 2437371, 3249828, 4874742, 7312113, 9749484, 14624226, 21936339, 29248452, 43872678, 87745356]

約数ペア:

[(1, 87745356), (2, 43872678), (3, 29248452), (4, 21936339), (6, 14624226), (9, 9749484), (12, 7312113), (18, 4874742), (27, 3249828), (36, 2437371), (54, 1624914), (81, 1083276), (108, 812457), (162, 541638), (243, 361092), (324, 270819), (486, 180546), (729, 120364), (972, 90273), (1458, 60182), (2916, 30091)]