81116064

素因数分解:

$2^5\times 3^2\times {\mathrm{281653}}^1$

素因数の和:281669

約数の個数: 36

約数和(自身を含む): 230674626

約数和(自身を除く): 149558562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 281653, 563306, 844959, 1126612, 1689918, 2253224, 2534877, 3379836, 4506448, 5069754, 6759672, 9012896, 10139508, 13519344, 20279016, 27038688, 40558032, 81116064]

約数ペア:

[(1, 81116064), (2, 40558032), (3, 27038688), (4, 20279016), (6, 13519344), (8, 10139508), (9, 9012896), (12, 6759672), (16, 5069754), (18, 4506448), (24, 3379836), (32, 2534877), (36, 2253224), (48, 1689918), (72, 1126612), (96, 844959), (144, 563306), (288, 281653)]