68938704

素因数分解:

$2^4\times 3^2\times {\mathrm{478741}}^1$

素因数の和:478755

約数の個数: 30

約数和(自身を含む): 192933026

約数和(自身を除く): 123994322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 478741, 957482, 1436223, 1914964, 2872446, 3829928, 4308669, 5744892, 7659856, 8617338, 11489784, 17234676, 22979568, 34469352, 68938704]

約数ペア:

[(1, 68938704), (2, 34469352), (3, 22979568), (4, 17234676), (6, 11489784), (8, 8617338), (9, 7659856), (12, 5744892), (16, 4308669), (18, 3829928), (24, 2872446), (36, 1914964), (48, 1436223), (72, 957482), (144, 478741)]