80236368

素因数分解:

$2^4\times 3^2\times {\mathrm{557197}}^1$

素因数の和:557211

約数の個数: 30

約数和(自身を含む): 224550794

約数和(自身を除く): 144314426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 557197, 1114394, 1671591, 2228788, 3343182, 4457576, 5014773, 6686364, 8915152, 10029546, 13372728, 20059092, 26745456, 40118184, 80236368]

約数ペア:

[(1, 80236368), (2, 40118184), (3, 26745456), (4, 20059092), (6, 13372728), (8, 10029546), (9, 8915152), (12, 6686364), (16, 5014773), (18, 4457576), (24, 3343182), (36, 2228788), (48, 1671591), (72, 1114394), (144, 557197)]