84979268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 164261916

約数和(自身を除く): 79282648

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 337, 484, 521, 674, 1042, 1348, 2084, 3707, 5731, 7414, 11462, 14828, 22924, 40777, 63041, 81554, 126082, 163108, 175577, 252164, 351154, 702308, 1931347, 3862694, 7725388, 21244817, 42489634, 84979268]

約数ペア:

[(1, 84979268), (2, 42489634), (4, 21244817), (11, 7725388), (22, 3862694), (44, 1931347), (121, 702308), (242, 351154), (337, 252164), (484, 175577), (521, 163108), (674, 126082), (1042, 81554), (1348, 63041), (2084, 40777), (3707, 22924), (5731, 14828), (7414, 11462)]