80657038

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{74821}}^1$

素因数の和:74848

約数の個数: 24

約数和(自身を含む): 153534744

約数和(自身を除く): 72877706

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 74821, 149642, 523747, 823031, 1047494, 1646062, 3666229, 5761217, 7332458, 11522434, 40328519, 80657038]

約数ペア:

[(1, 80657038), (2, 40328519), (7, 11522434), (11, 7332458), (14, 5761217), (22, 3666229), (49, 1646062), (77, 1047494), (98, 823031), (154, 523747), (539, 149642), (1078, 74821)]