80813988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{132049}}^1$

素因数の和:132076

約数の個数: 36

約数和(自身を含む): 216297900

約数和(自身を除く): 135483912

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 132049, 264098, 396147, 528196, 792294, 1188441, 1584588, 2244833, 2376882, 4489666, 4753764, 6734499, 8979332, 13468998, 20203497, 26937996, 40406994, 80813988]

約数ペア:

[(1, 80813988), (2, 40406994), (3, 26937996), (4, 20203497), (6, 13468998), (9, 8979332), (12, 6734499), (17, 4753764), (18, 4489666), (34, 2376882), (36, 2244833), (51, 1584588), (68, 1188441), (102, 792294), (153, 528196), (204, 396147), (306, 264098), (612, 132049)]