77877924

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 184977408

約数和(自身を除く): 107099484

約数列:

[1, 2, 3, 4, 6, 12, 127, 137, 254, 274, 373, 381, 411, 508, 548, 746, 762, 822, 1119, 1492, 1524, 1644, 2238, 4476, 17399, 34798, 47371, 51101, 52197, 69596, 94742, 102202, 104394, 142113, 153303, 189484, 204404, 208788, 284226, 306606, 568452, 613212, 6489827, 12979654, 19469481, 25959308, 38938962, 77877924]

約数ペア:

[(1, 77877924), (2, 38938962), (3, 25959308), (4, 19469481), (6, 12979654), (12, 6489827), (127, 613212), (137, 568452), (254, 306606), (274, 284226), (373, 208788), (381, 204404), (411, 189484), (508, 153303), (548, 142113), (746, 104394), (762, 102202), (822, 94742), (1119, 69596), (1492, 52197), (1524, 51101), (1644, 47371), (2238, 34798), (4476, 17399)]