66556272

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{12721}}^1$

素因数の和:12841

約数の個数: 40

約数和(自身を含む): 173528080

約数和(自身を除く): 106971808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 12721, 25442, 38163, 50884, 76326, 101768, 152652, 203536, 305304, 610608, 1386589, 2773178, 4159767, 5546356, 8319534, 11092712, 16639068, 22185424, 33278136, 66556272]

約数ペア:

[(1, 66556272), (2, 33278136), (3, 22185424), (4, 16639068), (6, 11092712), (8, 8319534), (12, 5546356), (16, 4159767), (24, 2773178), (48, 1386589), (109, 610608), (218, 305304), (327, 203536), (436, 152652), (654, 101768), (872, 76326), (1308, 50884), (1744, 38163), (2616, 25442), (5232, 12721)]