78384558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1759}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 179435520

約数和(自身を除く): 101050962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1061, 1759, 2122, 3183, 3518, 5277, 6366, 7427, 10554, 12313, 14854, 22281, 24626, 36939, 44562, 73878, 1866299, 3732598, 5598897, 11197794, 13064093, 26128186, 39192279, 78384558]

約数ペア:

[(1, 78384558), (2, 39192279), (3, 26128186), (6, 13064093), (7, 11197794), (14, 5598897), (21, 3732598), (42, 1866299), (1061, 73878), (1759, 44562), (2122, 36939), (3183, 24626), (3518, 22281), (5277, 14854), (6366, 12313), (7427, 10554)]