78993972

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{7489}}^1$

素因数の和:7792

約数の個数: 36

約数和(自身を含む): 200387460

約数和(自身を除く): 121393488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 7489, 10548, 14978, 22467, 29956, 44934, 67401, 89868, 134802, 269604, 2194277, 4388554, 6582831, 8777108, 13165662, 19748493, 26331324, 39496986, 78993972]

約数ペア:

[(1, 78993972), (2, 39496986), (3, 26331324), (4, 19748493), (6, 13165662), (9, 8777108), (12, 6582831), (18, 4388554), (36, 2194277), (293, 269604), (586, 134802), (879, 89868), (1172, 67401), (1758, 44934), (2637, 29956), (3516, 22467), (5274, 14978), (7489, 10548)]