87923916

素因数分解:

$2^2\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{1997}}^1$

素因数の和:3230

約数の個数: 36

約数和(自身を含む): 222545232

約数和(自身を除く): 134621316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1223, 1997, 2446, 3669, 3994, 4892, 5991, 7338, 7988, 11007, 11982, 14676, 17973, 22014, 23964, 35946, 44028, 71892, 2442331, 4884662, 7326993, 9769324, 14653986, 21980979, 29307972, 43961958, 87923916]

約数ペア:

[(1, 87923916), (2, 43961958), (3, 29307972), (4, 21980979), (6, 14653986), (9, 9769324), (12, 7326993), (18, 4884662), (36, 2442331), (1223, 71892), (1997, 44028), (2446, 35946), (3669, 23964), (3994, 22014), (4892, 17973), (5991, 14676), (7338, 11982), (7988, 11007)]