67904964

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{4201}}^1$

素因数の和:4660

約数の個数: 36

約数和(自身を含む): 172071900

約数和(自身を除く): 104166936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 4201, 5388, 8082, 8402, 12603, 16164, 16804, 25206, 37809, 50412, 75618, 151236, 1886249, 3772498, 5658747, 7544996, 11317494, 16976241, 22634988, 33952482, 67904964]

約数ペア:

[(1, 67904964), (2, 33952482), (3, 22634988), (4, 16976241), (6, 11317494), (9, 7544996), (12, 5658747), (18, 3772498), (36, 1886249), (449, 151236), (898, 75618), (1347, 50412), (1796, 37809), (2694, 25206), (4041, 16804), (4201, 16164), (5388, 12603), (8082, 8402)]