81604356

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{14197}}^1$

素因数の和:14683

約数の個数: 24

約数和(自身を含む): 190821120

約数和(自身を除く): 109216764

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 5748, 14197, 28394, 42591, 56788, 85182, 170364, 6800363, 13600726, 20401089, 27201452, 40802178, 81604356]

約数ペア:

[(1, 81604356), (2, 40802178), (3, 27201452), (4, 20401089), (6, 13600726), (12, 6800363), (479, 170364), (958, 85182), (1437, 56788), (1916, 42591), (2874, 28394), (5748, 14197)]