72205244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^2$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 138360600

約数和(自身を除く): 66155356

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 181, 362, 551, 724, 1102, 2204, 3439, 5249, 6878, 10498, 13756, 20996, 32761, 65522, 99731, 131044, 199462, 398924, 622459, 950069, 1244918, 1900138, 2489836, 3800276, 18051311, 36102622, 72205244]

約数ペア:

[(1, 72205244), (2, 36102622), (4, 18051311), (19, 3800276), (29, 2489836), (38, 1900138), (58, 1244918), (76, 950069), (116, 622459), (181, 398924), (362, 199462), (551, 131044), (724, 99731), (1102, 65522), (2204, 32761), (3439, 20996), (5249, 13756), (6878, 10498)]