70704

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1$

素因数の和:505

約数の個数: 30

約数和(自身を含む): 198276

約数和(自身を除く): 127572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 17676, 23568, 35352, 70704]

約数ペア:

[(1, 70704), (2, 35352), (3, 23568), (4, 17676), (6, 11784), (8, 8838), (9, 7856), (12, 5892), (16, 4419), (18, 3928), (24, 2946), (36, 1964), (48, 1473), (72, 982), (144, 491)]