77781944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1873}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 151794000

約数和(自身を除く): 74012056

約数列:

[1, 2, 4, 8, 29, 58, 116, 179, 232, 358, 716, 1432, 1873, 3746, 5191, 7492, 10382, 14984, 20764, 41528, 54317, 108634, 217268, 335267, 434536, 670534, 1341068, 2682136, 9722743, 19445486, 38890972, 77781944]

約数ペア:

[(1, 77781944), (2, 38890972), (4, 19445486), (8, 9722743), (29, 2682136), (58, 1341068), (116, 670534), (179, 434536), (232, 335267), (358, 217268), (716, 108634), (1432, 54317), (1873, 41528), (3746, 20764), (5191, 14984), (7492, 10382)]