66489234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 158269440

約数和(自身を除く): 91780206

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 223, 229, 434, 446, 458, 651, 669, 687, 1302, 1338, 1374, 1561, 1603, 3122, 3206, 4683, 4809, 6913, 7099, 9366, 9618, 13826, 14198, 20739, 21297, 41478, 42594, 48391, 49693, 51067, 96782, 99386, 102134, 145173, 149079, 153201, 290346, 298158, 306402, 357469, 714938, 1072407, 1583077, 2144814, 3166154, 4749231, 9498462, 11081539, 22163078, 33244617, 66489234]

約数ペア:

[(1, 66489234), (2, 33244617), (3, 22163078), (6, 11081539), (7, 9498462), (14, 4749231), (21, 3166154), (31, 2144814), (42, 1583077), (62, 1072407), (93, 714938), (186, 357469), (217, 306402), (223, 298158), (229, 290346), (434, 153201), (446, 149079), (458, 145173), (651, 102134), (669, 99386), (687, 96782), (1302, 51067), (1338, 49693), (1374, 48391), (1561, 42594), (1603, 41478), (3122, 21297), (3206, 20739), (4683, 14198), (4809, 13826), (6913, 9618), (7099, 9366)]