79412814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19963}}^1$

素因数の和:20001

約数の個数: 48

約数和(自身を含む): 196206192

約数和(自身を除く): 116793378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 19963, 39926, 59889, 119778, 179667, 259519, 339371, 359334, 519038, 678742, 778557, 1018113, 1557114, 2036226, 2335671, 3054339, 4411823, 4671342, 6108678, 8823646, 13235469, 26470938, 39706407, 79412814]

約数ペア:

[(1, 79412814), (2, 39706407), (3, 26470938), (6, 13235469), (9, 8823646), (13, 6108678), (17, 4671342), (18, 4411823), (26, 3054339), (34, 2335671), (39, 2036226), (51, 1557114), (78, 1018113), (102, 778557), (117, 678742), (153, 519038), (221, 359334), (234, 339371), (306, 259519), (442, 179667), (663, 119778), (1326, 59889), (1989, 39926), (3978, 19963)]