76140988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 166924800

約数和(自身を除く): 90783812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 269, 308, 538, 919, 1076, 1838, 1883, 2959, 3676, 3766, 5918, 6433, 7532, 10109, 11836, 12866, 20218, 20713, 25732, 40436, 41426, 70763, 82852, 141526, 247211, 283052, 494422, 988844, 1730477, 2719321, 3460954, 5438642, 6921908, 10877284, 19035247, 38070494, 76140988]

約数ペア:

[(1, 76140988), (2, 38070494), (4, 19035247), (7, 10877284), (11, 6921908), (14, 5438642), (22, 3460954), (28, 2719321), (44, 1730477), (77, 988844), (154, 494422), (269, 283052), (308, 247211), (538, 141526), (919, 82852), (1076, 70763), (1838, 41426), (1883, 40436), (2959, 25732), (3676, 20713), (3766, 20218), (5918, 12866), (6433, 11836), (7532, 10109)]