66987528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 107194872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 179, 186, 248, 358, 372, 503, 537, 716, 744, 1006, 1074, 1432, 1509, 2012, 2148, 3018, 4024, 4296, 5549, 6036, 11098, 12072, 15593, 16647, 22196, 31186, 33294, 44392, 46779, 62372, 66588, 90037, 93558, 124744, 133176, 180074, 187116, 270111, 360148, 374232, 540222, 720296, 1080444, 2160888, 2791147, 5582294, 8373441, 11164588, 16746882, 22329176, 33493764, 66987528]

約数ペア:

[(1, 66987528), (2, 33493764), (3, 22329176), (4, 16746882), (6, 11164588), (8, 8373441), (12, 5582294), (24, 2791147), (31, 2160888), (62, 1080444), (93, 720296), (124, 540222), (179, 374232), (186, 360148), (248, 270111), (358, 187116), (372, 180074), (503, 133176), (537, 124744), (716, 93558), (744, 90037), (1006, 66588), (1074, 62372), (1432, 46779), (1509, 44392), (2012, 33294), (2148, 31186), (3018, 22196), (4024, 16647), (4296, 15593), (5549, 12072), (6036, 11098)]