78887436

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 191321088

約数和(自身を除く): 112433652

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 489, 652, 978, 1301, 1956, 2602, 3903, 5053, 5204, 7806, 10106, 15159, 15612, 20212, 30318, 40331, 60636, 80662, 120993, 161324, 212063, 241986, 424126, 483972, 636189, 848252, 1272378, 2544756, 6573953, 13147906, 19721859, 26295812, 39443718, 78887436]

約数ペア:

[(1, 78887436), (2, 39443718), (3, 26295812), (4, 19721859), (6, 13147906), (12, 6573953), (31, 2544756), (62, 1272378), (93, 848252), (124, 636189), (163, 483972), (186, 424126), (326, 241986), (372, 212063), (489, 161324), (652, 120993), (978, 80662), (1301, 60636), (1956, 40331), (2602, 30318), (3903, 20212), (5053, 15612), (5204, 15159), (7806, 10106)]