79889478

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 162279936

約数和(自身を除く): 82390458

約数列:

[1, 2, 3, 6, 103, 206, 257, 309, 503, 514, 618, 771, 1006, 1509, 1542, 3018, 26471, 51809, 52942, 79413, 103618, 129271, 155427, 158826, 258542, 310854, 387813, 775626, 13314913, 26629826, 39944739, 79889478]

約数ペア:

[(1, 79889478), (2, 39944739), (3, 26629826), (6, 13314913), (103, 775626), (206, 387813), (257, 310854), (309, 258542), (503, 158826), (514, 155427), (618, 129271), (771, 103618), (1006, 79413), (1509, 52942), (1542, 51809), (3018, 26471)]