81644712

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12553}}^1$

素因数の和:12833

約数の個数: 32

約数和(自身を含む): 204881280

約数和(自身を除く): 123236568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 12553, 25106, 37659, 50212, 75318, 100424, 150636, 301272, 3401863, 6803726, 10205589, 13607452, 20411178, 27214904, 40822356, 81644712]

約数ペア:

[(1, 81644712), (2, 40822356), (3, 27214904), (4, 20411178), (6, 13607452), (8, 10205589), (12, 6803726), (24, 3401863), (271, 301272), (542, 150636), (813, 100424), (1084, 75318), (1626, 50212), (2168, 37659), (3252, 25106), (6504, 12553)]