81130116

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{34319}}^1$

素因数の和:34523

約数の個数: 24

約数和(自身を含む): 190270080

約数和(自身を除く): 109139964

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 34319, 68638, 102957, 137276, 205914, 411828, 6760843, 13521686, 20282529, 27043372, 40565058, 81130116]

約数ペア:

[(1, 81130116), (2, 40565058), (3, 27043372), (4, 20282529), (6, 13521686), (12, 6760843), (197, 411828), (394, 205914), (591, 137276), (788, 102957), (1182, 68638), (2364, 34319)]