86608620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{68737}}^1$

素因数の和:68759

約数の個数: 72

約数和(自身を含む): 300247584

約数和(自身を除く): 213638964

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, 68737, 137474, 206211, 274948, 343685, 412422, 481159, 618633, 687370, 824844, 962318, 1031055, 1237266, 1374740, 1443477, 1924636, 2062110, 2405795, 2474532, 2886954, 3093165, 4124220, 4330431, 4811590, 5773908, 6186330, 7217385, 8660862, 9623180, 12372660, 14434770, 17321724, 21652155, 28869540, 43304310, 86608620]

約数ペア:

[(1, 86608620), (2, 43304310), (3, 28869540), (4, 21652155), (5, 17321724), (6, 14434770), (7, 12372660), (9, 9623180), (10, 8660862), (12, 7217385), (14, 6186330), (15, 5773908), (18, 4811590), (20, 4330431), (21, 4124220), (28, 3093165), (30, 2886954), (35, 2474532), (36, 2405795), (42, 2062110), (45, 1924636), (60, 1443477), (63, 1374740), (70, 1237266), (84, 1031055), (90, 962318), (105, 824844), (126, 687370), (140, 618633), (180, 481159), (210, 412422), (252, 343685), (315, 274948), (420, 206211), (630, 137474), (1260, 68737)]