81274094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 55030546

約数列:

[1, 2, 11, 22, 79, 101, 158, 202, 463, 869, 926, 1111, 1738, 2222, 5093, 7979, 10186, 15958, 36577, 46763, 73154, 87769, 93526, 175538, 402347, 514393, 804694, 1028786, 3694277, 7388554, 40637047, 81274094]

約数ペア:

[(1, 81274094), (2, 40637047), (11, 7388554), (22, 3694277), (79, 1028786), (101, 804694), (158, 514393), (202, 402347), (463, 175538), (869, 93526), (926, 87769), (1111, 73154), (1738, 46763), (2222, 36577), (5093, 15958), (7979, 10186)]