72989392

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3767}}^1$

素因数の和:3955

約数の個数: 40

約数和(自身を含む): 162596736

約数和(自身を除く): 89607344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 3767, 4844, 7534, 9688, 15068, 19376, 26369, 30136, 52738, 60272, 105476, 210952, 421904, 651691, 1303382, 2606764, 4561837, 5213528, 9123674, 10427056, 18247348, 36494696, 72989392]

約数ペア:

[(1, 72989392), (2, 36494696), (4, 18247348), (7, 10427056), (8, 9123674), (14, 5213528), (16, 4561837), (28, 2606764), (56, 1303382), (112, 651691), (173, 421904), (346, 210952), (692, 105476), (1211, 60272), (1384, 52738), (2422, 30136), (2768, 26369), (3767, 19376), (4844, 15068), (7534, 9688)]