81169632

素因数分解:

$2^5\times 3^2\times {\mathrm{281839}}^1$

素因数の和:281855

約数の個数: 36

約数和(自身を含む): 230826960

約数和(自身を除く): 149657328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 281839, 563678, 845517, 1127356, 1691034, 2254712, 2536551, 3382068, 4509424, 5073102, 6764136, 9018848, 10146204, 13528272, 20292408, 27056544, 40584816, 81169632]

約数ペア:

[(1, 81169632), (2, 40584816), (3, 27056544), (4, 20292408), (6, 13528272), (8, 10146204), (9, 9018848), (12, 6764136), (16, 5073102), (18, 4509424), (24, 3382068), (32, 2536551), (36, 2254712), (48, 1691034), (72, 1127356), (96, 845517), (144, 563678), (288, 281839)]