81668262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45523}}^1$

素因数の和:45564

約数の個数: 32

約数和(自身を含む): 183552768

約数和(自身を除く): 101884506

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 45523, 91046, 136569, 273138, 591799, 1047029, 1183598, 1775397, 2094058, 3141087, 3550794, 6282174, 13611377, 27222754, 40834131, 81668262]

約数ペア:

[(1, 81668262), (2, 40834131), (3, 27222754), (6, 13611377), (13, 6282174), (23, 3550794), (26, 3141087), (39, 2094058), (46, 1775397), (69, 1183598), (78, 1047029), (138, 591799), (299, 273138), (598, 136569), (897, 91046), (1794, 45523)]