72724986

素因数分解:

$2^1\times 3^3\times {\mathrm{691}}^1\times {\mathrm{1949}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 161928000

約数和(自身を除く): 89203014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 691, 1382, 1949, 2073, 3898, 4146, 5847, 6219, 11694, 12438, 17541, 18657, 35082, 37314, 52623, 105246, 1346759, 2693518, 4040277, 8080554, 12120831, 24241662, 36362493, 72724986]

約数ペア:

[(1, 72724986), (2, 36362493), (3, 24241662), (6, 12120831), (9, 8080554), (18, 4040277), (27, 2693518), (54, 1346759), (691, 105246), (1382, 52623), (1949, 37314), (2073, 35082), (3898, 18657), (4146, 17541), (5847, 12438), (6219, 11694)]