81396384

素因数分解:

$2^5\times 3^1\times {\mathrm{751}}^1\times {\mathrm{1129}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 214139520

約数和(自身を除く): 132743136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 751, 1129, 1502, 2253, 2258, 3004, 3387, 4506, 4516, 6008, 6774, 9012, 9032, 12016, 13548, 18024, 18064, 24032, 27096, 36048, 36128, 54192, 72096, 108384, 847879, 1695758, 2543637, 3391516, 5087274, 6783032, 10174548, 13566064, 20349096, 27132128, 40698192, 81396384]

約数ペア:

[(1, 81396384), (2, 40698192), (3, 27132128), (4, 20349096), (6, 13566064), (8, 10174548), (12, 6783032), (16, 5087274), (24, 3391516), (32, 2543637), (48, 1695758), (96, 847879), (751, 108384), (1129, 72096), (1502, 54192), (2253, 36128), (2258, 36048), (3004, 27096), (3387, 24032), (4506, 18064), (4516, 18024), (6008, 13548), (6774, 12016), (9012, 9032)]