80841486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2351}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 176795136

約数和(自身を除く): 95953650

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 521, 1042, 1563, 2351, 3126, 4702, 5731, 7053, 11462, 14106, 17193, 25861, 34386, 51722, 77583, 155166, 1224871, 2449742, 3674613, 7349226, 13473581, 26947162, 40420743, 80841486]

約数ペア:

[(1, 80841486), (2, 40420743), (3, 26947162), (6, 13473581), (11, 7349226), (22, 3674613), (33, 2449742), (66, 1224871), (521, 155166), (1042, 77583), (1563, 51722), (2351, 34386), (3126, 25861), (4702, 17193), (5731, 14106), (7053, 11462)]