80078238

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{72931}}^1$

素因数の和:73000

約数の個数: 24

約数和(自身を含む): 176349576

約数和(自身を除く): 96271338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 72931, 145862, 218793, 437586, 656379, 1312758, 4448791, 8897582, 13346373, 26692746, 40039119, 80078238]

約数ペア:

[(1, 80078238), (2, 40039119), (3, 26692746), (6, 13346373), (9, 8897582), (18, 4448791), (61, 1312758), (122, 656379), (183, 437586), (366, 218793), (549, 145862), (1098, 72931)]