78646704

素因数分解:

$2^4\times 3^1\times {\mathrm{1638473}}^1$

素因数の和:1638484

約数の個数: 20

約数和(自身を含む): 203170776

約数和(自身を除く): 124524072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1638473, 3276946, 4915419, 6553892, 9830838, 13107784, 19661676, 26215568, 39323352, 78646704]

約数ペア:

[(1, 78646704), (2, 39323352), (3, 26215568), (4, 19661676), (6, 13107784), (8, 9830838), (12, 6553892), (16, 4915419), (24, 3276946), (48, 1638473)]