90312732

素因数分解:

$2^2\times 3^4\times {\mathrm{278743}}^1$

素因数の和:278759

約数の個数: 30

約数和(自身を含む): 236096168

約数和(自身を除く): 145783436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 278743, 557486, 836229, 1114972, 1672458, 2508687, 3344916, 5017374, 7526061, 10034748, 15052122, 22578183, 30104244, 45156366, 90312732]

約数ペア:

[(1, 90312732), (2, 45156366), (3, 30104244), (4, 22578183), (6, 15052122), (9, 10034748), (12, 7526061), (18, 5017374), (27, 3344916), (36, 2508687), (54, 1672458), (81, 1114972), (108, 836229), (162, 557486), (324, 278743)]