72717228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{118819}}^1$

素因数の和:118846

約数の個数: 36

約数和(自身を含む): 194627160

約数和(自身を除く): 121909932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 118819, 237638, 356457, 475276, 712914, 1069371, 1425828, 2019923, 2138742, 4039846, 4277484, 6059769, 8079692, 12119538, 18179307, 24239076, 36358614, 72717228]

約数ペア:

[(1, 72717228), (2, 36358614), (3, 24239076), (4, 18179307), (6, 12119538), (9, 8079692), (12, 6059769), (17, 4277484), (18, 4039846), (34, 2138742), (36, 2019923), (51, 1425828), (68, 1069371), (102, 712914), (153, 475276), (204, 356457), (306, 237638), (612, 118819)]