68045454

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{54787}}^1$

素因数の和:54821

約数の個数: 32

約数和(自身を含む): 157789440

約数和(自身を除く): 89743986

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 54787, 109574, 164361, 328722, 493083, 986166, 1260101, 1479249, 2520202, 2958498, 3780303, 7560606, 11340909, 22681818, 34022727, 68045454]

約数ペア:

[(1, 68045454), (2, 34022727), (3, 22681818), (6, 11340909), (9, 7560606), (18, 3780303), (23, 2958498), (27, 2520202), (46, 1479249), (54, 1260101), (69, 986166), (138, 493083), (207, 328722), (414, 164361), (621, 109574), (1242, 54787)]