87354904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{119993}}^1$

素因数の和:120019

約数の個数: 32

約数和(自身を含む): 201589920

約数和(自身を除く): 114235016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 119993, 239986, 479972, 839951, 959944, 1559909, 1679902, 3119818, 3359804, 6239636, 6719608, 10919363, 12479272, 21838726, 43677452, 87354904]

約数ペア:

[(1, 87354904), (2, 43677452), (4, 21838726), (7, 12479272), (8, 10919363), (13, 6719608), (14, 6239636), (26, 3359804), (28, 3119818), (52, 1679902), (56, 1559909), (91, 959944), (104, 839951), (182, 479972), (364, 239986), (728, 119993)]