72187798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 115758720

約数和(自身を除く): 43570922

約数列:

[1, 2, 41, 43, 59, 82, 86, 118, 347, 694, 1763, 2419, 2537, 3526, 4838, 5074, 14227, 14921, 20473, 28454, 29842, 40946, 104017, 208034, 611761, 839393, 880339, 1223522, 1678786, 1760678, 36093899, 72187798]

約数ペア:

[(1, 72187798), (2, 36093899), (41, 1760678), (43, 1678786), (59, 1223522), (82, 880339), (86, 839393), (118, 611761), (347, 208034), (694, 104017), (1763, 40946), (2419, 29842), (2537, 28454), (3526, 20473), (4838, 14921), (5074, 14227)]