72520472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9613}}^1$

素因数の和:9683

約数の個数: 32

約数和(自身を含む): 145363680

約数和(自身を除く): 72843208

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 9613, 19226, 38452, 76904, 221099, 394133, 442198, 788266, 884396, 1576532, 1768792, 3153064, 9065059, 18130118, 36260236, 72520472]

約数ペア:

[(1, 72520472), (2, 36260236), (4, 18130118), (8, 9065059), (23, 3153064), (41, 1768792), (46, 1576532), (82, 884396), (92, 788266), (164, 442198), (184, 394133), (328, 221099), (943, 76904), (1886, 38452), (3772, 19226), (7544, 9613)]