83949480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{77731}}^1$

素因数の和:77751

約数の個数: 64

約数和(自身を含む): 279835200

約数和(自身を除く): 195885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 77731, 155462, 233193, 310924, 388655, 466386, 621848, 699579, 777310, 932772, 1165965, 1399158, 1554620, 1865544, 2098737, 2331930, 2798316, 3109240, 3497895, 4197474, 4663860, 5596632, 6995790, 8394948, 9327720, 10493685, 13991580, 16789896, 20987370, 27983160, 41974740, 83949480]

約数ペア:

[(1, 83949480), (2, 41974740), (3, 27983160), (4, 20987370), (5, 16789896), (6, 13991580), (8, 10493685), (9, 9327720), (10, 8394948), (12, 6995790), (15, 5596632), (18, 4663860), (20, 4197474), (24, 3497895), (27, 3109240), (30, 2798316), (36, 2331930), (40, 2098737), (45, 1865544), (54, 1554620), (60, 1399158), (72, 1165965), (90, 932772), (108, 777310), (120, 699579), (135, 621848), (180, 466386), (216, 388655), (270, 310924), (360, 233193), (540, 155462), (1080, 77731)]