123272784

素因数分解:

$2^4\times 3^2\times {\mathrm{856061}}^1$

素因数の和:856075

約数の個数: 30

約数和(自身を含む): 344992986

約数和(自身を除く): 221720202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 856061, 1712122, 2568183, 3424244, 5136366, 6848488, 7704549, 10272732, 13696976, 15409098, 20545464, 30818196, 41090928, 61636392, 123272784]

約数ペア:

[(1, 123272784), (2, 61636392), (3, 41090928), (4, 30818196), (6, 20545464), (8, 15409098), (9, 13696976), (12, 10272732), (16, 7704549), (18, 6848488), (24, 5136366), (36, 3424244), (48, 2568183), (72, 1712122), (144, 856061)]