66989269332

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1\times {\mathrm{80789}}^1$

素因数の和:81573

約数の個数: 72

約数和(自身を含む): 175033797120

約数和(自身を除く): 108044527788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 743, 1116, 1486, 2229, 2972, 4458, 6687, 8916, 13374, 23033, 26748, 46066, 69099, 80789, 92132, 138198, 161578, 207297, 242367, 276396, 323156, 414594, 484734, 727101, 829188, 969468, 1454202, 2504459, 2908404, 5008918, 7513377, 10017836, 15026754, 22540131, 30053508, 45080262, 60026227, 90160524, 120052454, 180078681, 240104908, 360157362, 540236043, 720314724, 1080472086, 1860813037, 2160944172, 3721626074, 5582439111, 7443252148, 11164878222, 16747317333, 22329756444, 33494634666, 66989269332]

約数ペア:

[(1, 66989269332), (2, 33494634666), (3, 22329756444), (4, 16747317333), (6, 11164878222), (9, 7443252148), (12, 5582439111), (18, 3721626074), (31, 2160944172), (36, 1860813037), (62, 1080472086), (93, 720314724), (124, 540236043), (186, 360157362), (279, 240104908), (372, 180078681), (558, 120052454), (743, 90160524), (1116, 60026227), (1486, 45080262), (2229, 30053508), (2972, 22540131), (4458, 15026754), (6687, 10017836), (8916, 7513377), (13374, 5008918), (23033, 2908404), (26748, 2504459), (46066, 1454202), (69099, 969468), (80789, 829188), (92132, 727101), (138198, 484734), (161578, 414594), (207297, 323156), (242367, 276396)]