87083764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19421}}^1$

素因数の和:19503

約数の個数: 24

約数和(自身を含む): 163144800

約数和(自身を除く): 76061036

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 19421, 38842, 77684, 368999, 737998, 1145839, 1475996, 2291678, 4583356, 21770941, 43541882, 87083764]

約数ペア:

[(1, 87083764), (2, 43541882), (4, 21770941), (19, 4583356), (38, 2291678), (59, 1475996), (76, 1145839), (118, 737998), (236, 368999), (1121, 77684), (2242, 38842), (4484, 19421)]