80625396

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{997}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 197172864

約数和(自身を除く): 116547468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 293, 586, 879, 997, 1172, 1758, 1994, 2991, 3516, 3988, 5982, 6739, 11964, 13478, 20217, 22931, 26956, 40434, 45862, 68793, 80868, 91724, 137586, 275172, 292121, 584242, 876363, 1168484, 1752726, 3505452, 6718783, 13437566, 20156349, 26875132, 40312698, 80625396]

約数ペア:

[(1, 80625396), (2, 40312698), (3, 26875132), (4, 20156349), (6, 13437566), (12, 6718783), (23, 3505452), (46, 1752726), (69, 1168484), (92, 876363), (138, 584242), (276, 292121), (293, 275172), (586, 137586), (879, 91724), (997, 80868), (1172, 68793), (1758, 45862), (1994, 40434), (2991, 26956), (3516, 22931), (3988, 20217), (5982, 13478), (6739, 11964)]