81554802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102199}}^1$

素因数の和:102230

約数の個数: 32

約数和(自身を含む): 196224000

約数和(自身を除く): 114669198

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 102199, 204398, 306597, 613194, 715393, 1430786, 1941781, 2146179, 3883562, 4292358, 5825343, 11650686, 13592467, 27184934, 40777401, 81554802]

約数ペア:

[(1, 81554802), (2, 40777401), (3, 27184934), (6, 13592467), (7, 11650686), (14, 5825343), (19, 4292358), (21, 3883562), (38, 2146179), (42, 1941781), (57, 1430786), (114, 715393), (133, 613194), (266, 306597), (399, 204398), (798, 102199)]