78980058

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{22273}}^1$

素因数の和:22478

約数の個数: 24

約数和(自身を含む): 171999828

約数和(自身を除く): 93019770

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 22273, 44546, 66819, 133638, 200457, 400914, 4387781, 8775562, 13163343, 26326686, 39490029, 78980058]

約数ペア:

[(1, 78980058), (2, 39490029), (3, 26326686), (6, 13163343), (9, 8775562), (18, 4387781), (197, 400914), (394, 200457), (591, 133638), (1182, 66819), (1773, 44546), (3546, 22273)]