72177966

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{63649}}^1$

素因数の和:63670

約数の個数: 40

約数和(自身を含む): 184839600

約数和(自身を除く): 112661634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 63649, 127298, 190947, 381894, 445543, 572841, 891086, 1145682, 1336629, 1718523, 2673258, 3437046, 4009887, 5155569, 8019774, 10311138, 12029661, 24059322, 36088983, 72177966]

約数ペア:

[(1, 72177966), (2, 36088983), (3, 24059322), (6, 12029661), (7, 10311138), (9, 8019774), (14, 5155569), (18, 4009887), (21, 3437046), (27, 2673258), (42, 1718523), (54, 1336629), (63, 1145682), (81, 891086), (126, 572841), (162, 445543), (189, 381894), (378, 190947), (567, 127298), (1134, 63649)]