80119212

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 195885312

約数和(自身を除く): 115766100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 331, 662, 877, 993, 1324, 1754, 1986, 2631, 3508, 3972, 5262, 7613, 10524, 15226, 20171, 22839, 30452, 40342, 45678, 60513, 80684, 91356, 121026, 242052, 290287, 580574, 870861, 1161148, 1741722, 3483444, 6676601, 13353202, 20029803, 26706404, 40059606, 80119212]

約数ペア:

[(1, 80119212), (2, 40059606), (3, 26706404), (4, 20029803), (6, 13353202), (12, 6676601), (23, 3483444), (46, 1741722), (69, 1161148), (92, 870861), (138, 580574), (276, 290287), (331, 242052), (662, 121026), (877, 91356), (993, 80684), (1324, 60513), (1754, 45678), (1986, 40342), (2631, 30452), (3508, 22839), (3972, 20171), (5262, 15226), (7613, 10524)]