78223362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13399}}^1$

素因数の和:13550

約数の個数: 32

約数和(自身を含む): 180096000

約数和(自身を除く): 101872638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 13399, 26798, 40197, 80394, 93793, 187586, 281379, 562758, 1862461, 3724922, 5587383, 11174766, 13037227, 26074454, 39111681, 78223362]

約数ペア:

[(1, 78223362), (2, 39111681), (3, 26074454), (6, 13037227), (7, 11174766), (14, 5587383), (21, 3724922), (42, 1862461), (139, 562758), (278, 281379), (417, 187586), (834, 93793), (973, 80394), (1946, 40197), (2919, 26798), (5838, 13399)]