77938416

素因数分解:

$2^4\times 3^3\times {\mathrm{180413}}^1$

素因数の和:180430

約数の個数: 40

約数和(自身を含む): 223713360

約数和(自身を除く): 145774944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 180413, 360826, 541239, 721652, 1082478, 1443304, 1623717, 2164956, 2886608, 3247434, 4329912, 4871151, 6494868, 8659824, 9742302, 12989736, 19484604, 25979472, 38969208, 77938416]

約数ペア:

[(1, 77938416), (2, 38969208), (3, 25979472), (4, 19484604), (6, 12989736), (8, 9742302), (9, 8659824), (12, 6494868), (16, 4871151), (18, 4329912), (24, 3247434), (27, 2886608), (36, 2164956), (48, 1623717), (54, 1443304), (72, 1082478), (108, 721652), (144, 541239), (216, 360826), (432, 180413)]