85096620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67537}}^1$

素因数の和:67559

約数の個数: 72

約数和(自身を含む): 295005984

約数和(自身を除く): 209909364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 67537, 135074, 202611, 270148, 337685, 405222, 472759, 607833, 675370, 810444, 945518, 1013055, 1215666, 1350740, 1418277, 1891036, 2026110, 2363795, 2431332, 2836554, 3039165, 4052220, 4254831, 4727590, 5673108, 6078330, 7091385, 8509662, 9455180, 12156660, 14182770, 17019324, 21274155, 28365540, 42548310, 85096620]

約数ペア:

[(1, 85096620), (2, 42548310), (3, 28365540), (4, 21274155), (5, 17019324), (6, 14182770), (7, 12156660), (9, 9455180), (10, 8509662), (12, 7091385), (14, 6078330), (15, 5673108), (18, 4727590), (20, 4254831), (21, 4052220), (28, 3039165), (30, 2836554), (35, 2431332), (36, 2363795), (42, 2026110), (45, 1891036), (60, 1418277), (63, 1350740), (70, 1215666), (84, 1013055), (90, 945518), (105, 810444), (126, 675370), (140, 607833), (180, 472759), (210, 405222), (252, 337685), (315, 270148), (420, 202611), (630, 135074), (1260, 67537)]