123453936

素因数分解:

$2^4\times 3^3\times {\mathrm{285773}}^1$

素因数の和:285790

約数の個数: 40

約数和(自身を含む): 354359760

約数和(自身を除く): 230905824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 285773, 571546, 857319, 1143092, 1714638, 2286184, 2571957, 3429276, 4572368, 5143914, 6858552, 7715871, 10287828, 13717104, 15431742, 20575656, 30863484, 41151312, 61726968, 123453936]

約数ペア:

[(1, 123453936), (2, 61726968), (3, 41151312), (4, 30863484), (6, 20575656), (8, 15431742), (9, 13717104), (12, 10287828), (16, 7715871), (18, 6858552), (24, 5143914), (27, 4572368), (36, 3429276), (48, 2571957), (54, 2286184), (72, 1714638), (108, 1143092), (144, 857319), (216, 571546), (432, 285773)]