78902046

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{7417}}^1$

素因数の和:7625

約数の個数: 32

約数和(自身を含む): 176251680

約数和(自身を除く): 97349634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 7417, 10638, 14834, 22251, 44502, 66753, 133506, 200259, 400518, 1461149, 2922298, 4383447, 8766894, 13150341, 26300682, 39451023, 78902046]

約数ペア:

[(1, 78902046), (2, 39451023), (3, 26300682), (6, 13150341), (9, 8766894), (18, 4383447), (27, 2922298), (54, 1461149), (197, 400518), (394, 200259), (591, 133506), (1182, 66753), (1773, 44502), (3546, 22251), (5319, 14834), (7417, 10638)]