72371826

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{4049}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 161352000

約数和(自身を除く): 88980174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 4049, 5958, 8098, 8937, 12147, 17874, 24294, 36441, 72882, 109323, 218646, 1340219, 2680438, 4020657, 8041314, 12061971, 24123942, 36185913, 72371826]

約数ペア:

[(1, 72371826), (2, 36185913), (3, 24123942), (6, 12061971), (9, 8041314), (18, 4020657), (27, 2680438), (54, 1340219), (331, 218646), (662, 109323), (993, 72882), (1986, 36441), (2979, 24294), (4049, 17874), (5958, 12147), (8098, 8937)]