66807792

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12539}}^1$

素因数の和:12590

約数の個数: 60

約数和(自身を含む): 192037560

約数和(自身を除く): 125229768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 12539, 25078, 37617, 50156, 75234, 100312, 112851, 150468, 200624, 225702, 300936, 451404, 463943, 601872, 902808, 927886, 1391829, 1805616, 1855772, 2783658, 3711544, 4175487, 5567316, 7423088, 8350974, 11134632, 16701948, 22269264, 33403896, 66807792]

約数ペア:

[(1, 66807792), (2, 33403896), (3, 22269264), (4, 16701948), (6, 11134632), (8, 8350974), (9, 7423088), (12, 5567316), (16, 4175487), (18, 3711544), (24, 2783658), (36, 1855772), (37, 1805616), (48, 1391829), (72, 927886), (74, 902808), (111, 601872), (144, 463943), (148, 451404), (222, 300936), (296, 225702), (333, 200624), (444, 150468), (592, 112851), (666, 100312), (888, 75234), (1332, 50156), (1776, 37617), (2664, 25078), (5328, 12539)]