66391704

素因数分解:

$2^3\times 3^3\times {\mathrm{379}}^1\times {\mathrm{811}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 185136000

約数和(自身を除く): 118744296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 379, 758, 811, 1137, 1516, 1622, 2274, 2433, 3032, 3244, 3411, 4548, 4866, 6488, 6822, 7299, 9096, 9732, 10233, 13644, 14598, 19464, 20466, 21897, 27288, 29196, 40932, 43794, 58392, 81864, 87588, 175176, 307369, 614738, 922107, 1229476, 1844214, 2458952, 2766321, 3688428, 5532642, 7376856, 8298963, 11065284, 16597926, 22130568, 33195852, 66391704]

約数ペア:

[(1, 66391704), (2, 33195852), (3, 22130568), (4, 16597926), (6, 11065284), (8, 8298963), (9, 7376856), (12, 5532642), (18, 3688428), (24, 2766321), (27, 2458952), (36, 1844214), (54, 1229476), (72, 922107), (108, 614738), (216, 307369), (379, 175176), (758, 87588), (811, 81864), (1137, 58392), (1516, 43794), (1622, 40932), (2274, 29196), (2433, 27288), (3032, 21897), (3244, 20466), (3411, 19464), (4548, 14598), (4866, 13644), (6488, 10233), (6822, 9732), (7299, 9096)]