71897586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{14081}}^1$

素因数の和:14146

約数の個数: 32

約数和(自身を含む): 154113408

約数和(自身を除く): 82215822

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 14081, 28162, 42243, 84486, 323863, 520997, 647726, 971589, 1041994, 1562991, 1943178, 3125982, 11982931, 23965862, 35948793, 71897586]

約数ペア:

[(1, 71897586), (2, 35948793), (3, 23965862), (6, 11982931), (23, 3125982), (37, 1943178), (46, 1562991), (69, 1041994), (74, 971589), (111, 647726), (138, 520997), (222, 323863), (851, 84486), (1702, 42243), (2553, 28162), (5106, 14081)]