72768918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3539}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 152928000

約数和(自身を除く): 80159082

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 3539, 6854, 7078, 10281, 10617, 20562, 21234, 81397, 162794, 244191, 488382, 527311, 1054622, 1581933, 3163866, 12128153, 24256306, 36384459, 72768918]

約数ペア:

[(1, 72768918), (2, 36384459), (3, 24256306), (6, 12128153), (23, 3163866), (46, 1581933), (69, 1054622), (138, 527311), (149, 488382), (298, 244191), (447, 162794), (894, 81397), (3427, 21234), (3539, 20562), (6854, 10617), (7078, 10281)]