71413164

素因数分解:

$2^2\times 3^4\times {\mathrm{220411}}^1$

素因数の和:220427

約数の個数: 30

約数和(自身を含む): 186688964

約数和(自身を除く): 115275800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220411, 440822, 661233, 881644, 1322466, 1983699, 2644932, 3967398, 5951097, 7934796, 11902194, 17853291, 23804388, 35706582, 71413164]

約数ペア:

[(1, 71413164), (2, 35706582), (3, 23804388), (4, 17853291), (6, 11902194), (9, 7934796), (12, 5951097), (18, 3967398), (27, 2644932), (36, 1983699), (54, 1322466), (81, 881644), (108, 661233), (162, 440822), (324, 220411)]