66873084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 168981120

約数和(自身を除く): 102108036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 359, 361, 516, 718, 722, 817, 1077, 1083, 1436, 1444, 1634, 2154, 2166, 2451, 3268, 4308, 4332, 4902, 6821, 9804, 13642, 15437, 15523, 20463, 27284, 30874, 31046, 40926, 46311, 46569, 61748, 62092, 81852, 92622, 93138, 129599, 185244, 186276, 259198, 293303, 388797, 518396, 586606, 777594, 879909, 1173212, 1555188, 1759818, 3519636, 5572757, 11145514, 16718271, 22291028, 33436542, 66873084]

約数ペア:

[(1, 66873084), (2, 33436542), (3, 22291028), (4, 16718271), (6, 11145514), (12, 5572757), (19, 3519636), (38, 1759818), (43, 1555188), (57, 1173212), (76, 879909), (86, 777594), (114, 586606), (129, 518396), (172, 388797), (228, 293303), (258, 259198), (359, 186276), (361, 185244), (516, 129599), (718, 93138), (722, 92622), (817, 81852), (1077, 62092), (1083, 61748), (1436, 46569), (1444, 46311), (1634, 40926), (2154, 31046), (2166, 30874), (2451, 27284), (3268, 20463), (4308, 15523), (4332, 15437), (4902, 13642), (6821, 9804)]