78620172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{385393}}^1$

素因数の和:385417

約数の個数: 24

約数和(自身を含む): 194238576

約数和(自身を除く): 115618404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 385393, 770786, 1156179, 1541572, 2312358, 4624716, 6551681, 13103362, 19655043, 26206724, 39310086, 78620172]

約数ペア:

[(1, 78620172), (2, 39310086), (3, 26206724), (4, 19655043), (6, 13103362), (12, 6551681), (17, 4624716), (34, 2312358), (51, 1541572), (68, 1156179), (102, 770786), (204, 385393)]