87572502

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{3889}}^1$

素因数の和:4042

約数の個数: 40

約数和(自身を含む): 197689800

約数和(自身を除く): 110117298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3753, 3889, 7506, 7778, 11259, 11667, 22518, 23334, 35001, 70002, 105003, 210006, 315009, 540571, 630018, 1081142, 1621713, 3243426, 4865139, 9730278, 14595417, 29190834, 43786251, 87572502]

約数ペア:

[(1, 87572502), (2, 43786251), (3, 29190834), (6, 14595417), (9, 9730278), (18, 4865139), (27, 3243426), (54, 1621713), (81, 1081142), (139, 630018), (162, 540571), (278, 315009), (417, 210006), (834, 105003), (1251, 70002), (2502, 35001), (3753, 23334), (3889, 22518), (7506, 11667), (7778, 11259)]