72197556

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{146743}}^1$

素因数の和:146791

約数の個数: 24

約数和(自身を含む): 172570944

約数和(自身を除く): 100373388

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 146743, 293486, 440229, 586972, 880458, 1760916, 6016463, 12032926, 18049389, 24065852, 36098778, 72197556]

約数ペア:

[(1, 72197556), (2, 36098778), (3, 24065852), (4, 18049389), (6, 12032926), (12, 6016463), (41, 1760916), (82, 880458), (123, 586972), (164, 440229), (246, 293486), (492, 146743)]