123447312

素因数分解:

$2^4\times 3^2\times {\mathrm{857273}}^1$

素因数の和:857287

約数の個数: 30

約数和(自身を含む): 345481422

約数和(自身を除く): 222034110

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 857273, 1714546, 2571819, 3429092, 5143638, 6858184, 7715457, 10287276, 13716368, 15430914, 20574552, 30861828, 41149104, 61723656, 123447312]

約数ペア:

[(1, 123447312), (2, 61723656), (3, 41149104), (4, 30861828), (6, 20574552), (8, 15430914), (9, 13716368), (12, 10287276), (16, 7715457), (18, 6858184), (24, 5143638), (36, 3429092), (48, 2571819), (72, 1714546), (144, 857273)]