86515440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32771}}^1$

素因数の和:32798

約数の個数: 80

約数和(自身を含む): 292588416

約数和(自身を除く): 206072976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 32771, 65542, 98313, 131084, 163855, 196626, 262168, 327710, 360481, 393252, 491565, 524336, 655420, 720962, 786504, 983130, 1081443, 1310840, 1441924, 1573008, 1802405, 1966260, 2162886, 2621680, 2883848, 3604810, 3932520, 4325772, 5407215, 5767696, 7209620, 7865040, 8651544, 10814430, 14419240, 17303088, 21628860, 28838480, 43257720, 86515440]

約数ペア:

[(1, 86515440), (2, 43257720), (3, 28838480), (4, 21628860), (5, 17303088), (6, 14419240), (8, 10814430), (10, 8651544), (11, 7865040), (12, 7209620), (15, 5767696), (16, 5407215), (20, 4325772), (22, 3932520), (24, 3604810), (30, 2883848), (33, 2621680), (40, 2162886), (44, 1966260), (48, 1802405), (55, 1573008), (60, 1441924), (66, 1310840), (80, 1081443), (88, 983130), (110, 786504), (120, 720962), (132, 655420), (165, 524336), (176, 491565), (220, 393252), (240, 360481), (264, 327710), (330, 262168), (440, 196626), (528, 163855), (660, 131084), (880, 98313), (1320, 65542), (2640, 32771)]