72565644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1613}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 177875712

約数和(自身を除く): 105310068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1613, 1956, 3226, 3749, 4839, 6452, 7498, 9678, 11247, 14996, 19356, 22494, 37099, 44988, 74198, 111297, 148396, 222594, 262919, 445188, 525838, 788757, 1051676, 1577514, 3155028, 6047137, 12094274, 18141411, 24188548, 36282822, 72565644]

約数ペア:

[(1, 72565644), (2, 36282822), (3, 24188548), (4, 18141411), (6, 12094274), (12, 6047137), (23, 3155028), (46, 1577514), (69, 1051676), (92, 788757), (138, 525838), (163, 445188), (276, 262919), (326, 222594), (489, 148396), (652, 111297), (978, 74198), (1613, 44988), (1956, 37099), (3226, 22494), (3749, 19356), (4839, 14996), (6452, 11247), (7498, 9678)]