78018912

素因数分解:

$2^5\times 3^2\times {\mathrm{270899}}^1$

素因数の和:270915

約数の個数: 36

約数和(自身を含む): 221867100

約数和(自身を除く): 143848188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 270899, 541798, 812697, 1083596, 1625394, 2167192, 2438091, 3250788, 4334384, 4876182, 6501576, 8668768, 9752364, 13003152, 19504728, 26006304, 39009456, 78018912]

約数ペア:

[(1, 78018912), (2, 39009456), (3, 26006304), (4, 19504728), (6, 13003152), (8, 9752364), (9, 8668768), (12, 6501576), (16, 4876182), (18, 4334384), (24, 3250788), (32, 2438091), (36, 2167192), (48, 1625394), (72, 1083596), (96, 812697), (144, 541798), (288, 270899)]