82080072

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12809}}^1$

素因数の和:12910

約数の個数: 48

約数和(自身を含む): 224815500

約数和(自身を除く): 142735428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 12809, 25618, 38427, 51236, 76854, 102472, 115281, 153708, 230562, 307416, 461124, 922248, 1140001, 2280002, 3420003, 4560004, 6840006, 9120008, 10260009, 13680012, 20520018, 27360024, 41040036, 82080072]

約数ペア:

[(1, 82080072), (2, 41040036), (3, 27360024), (4, 20520018), (6, 13680012), (8, 10260009), (9, 9120008), (12, 6840006), (18, 4560004), (24, 3420003), (36, 2280002), (72, 1140001), (89, 922248), (178, 461124), (267, 307416), (356, 230562), (534, 153708), (712, 115281), (801, 102472), (1068, 76854), (1602, 51236), (2136, 38427), (3204, 25618), (6408, 12809)]