80578542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20693}}^1$

素因数の和:20768

約数の個数: 32

約数和(自身を含む): 178796160

約数和(自身を除く): 98217618

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 20693, 41386, 62079, 124158, 227623, 455246, 682869, 1220887, 1365738, 2441774, 3662661, 7325322, 13429757, 26859514, 40289271, 80578542]

約数ペア:

[(1, 80578542), (2, 40289271), (3, 26859514), (6, 13429757), (11, 7325322), (22, 3662661), (33, 2441774), (59, 1365738), (66, 1220887), (118, 682869), (177, 455246), (354, 227623), (649, 124158), (1298, 62079), (1947, 41386), (3894, 20693)]