89987132

素因数分解:

$2^2\times {\mathrm{23}}^3\times {\mathrm{43}}^2$

素因数の和:159

約数の個数: 36

約数和(自身を含む): 168552720

約数和(自身を除く): 78565588

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 529, 989, 1058, 1849, 1978, 2116, 3698, 3956, 7396, 12167, 22747, 24334, 42527, 45494, 48668, 85054, 90988, 170108, 523181, 978121, 1046362, 1956242, 2092724, 3912484, 22496783, 44993566, 89987132]

約数ペア:

[(1, 89987132), (2, 44993566), (4, 22496783), (23, 3912484), (43, 2092724), (46, 1956242), (86, 1046362), (92, 978121), (172, 523181), (529, 170108), (989, 90988), (1058, 85054), (1849, 48668), (1978, 45494), (2116, 42527), (3698, 24334), (3956, 22747), (7396, 12167)]