73581378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 161809536

約数和(自身を除く): 88228158

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 271, 354, 542, 767, 813, 1534, 1626, 2301, 3481, 3523, 4602, 6962, 7046, 10443, 10569, 15989, 20886, 21138, 31978, 45253, 47967, 90506, 95934, 135759, 207857, 271518, 415714, 623571, 943351, 1247142, 1886702, 2830053, 5660106, 12263563, 24527126, 36790689, 73581378]

約数ペア:

[(1, 73581378), (2, 36790689), (3, 24527126), (6, 12263563), (13, 5660106), (26, 2830053), (39, 1886702), (59, 1247142), (78, 943351), (118, 623571), (177, 415714), (271, 271518), (354, 207857), (542, 135759), (767, 95934), (813, 90506), (1534, 47967), (1626, 45253), (2301, 31978), (3481, 21138), (3523, 20886), (4602, 15989), (6962, 10569), (7046, 10443)]