78697752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{468439}}^1$

素因数の和:468455

約数の個数: 32

約数和(自身を含む): 224851200

約数和(自身を除く): 146153448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 468439, 936878, 1405317, 1873756, 2810634, 3279073, 3747512, 5621268, 6558146, 9837219, 11242536, 13116292, 19674438, 26232584, 39348876, 78697752]

約数ペア:

[(1, 78697752), (2, 39348876), (3, 26232584), (4, 19674438), (6, 13116292), (7, 11242536), (8, 9837219), (12, 6558146), (14, 5621268), (21, 3747512), (24, 3279073), (28, 2810634), (42, 1873756), (56, 1405317), (84, 936878), (168, 468439)]