127980072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{161591}}^1$

素因数の和:161614

約数の個数: 48

約数和(自身を含む): 378125280

約数和(自身を除く): 250145208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 161591, 323182, 484773, 646364, 969546, 1292728, 1454319, 1777501, 1939092, 2908638, 3555002, 3878184, 5332503, 5817276, 7110004, 10665006, 11634552, 14220008, 15997509, 21330012, 31995018, 42660024, 63990036, 127980072]

約数ペア:

[(1, 127980072), (2, 63990036), (3, 42660024), (4, 31995018), (6, 21330012), (8, 15997509), (9, 14220008), (11, 11634552), (12, 10665006), (18, 7110004), (22, 5817276), (24, 5332503), (33, 3878184), (36, 3555002), (44, 2908638), (66, 1939092), (72, 1777501), (88, 1454319), (99, 1292728), (132, 969546), (198, 646364), (264, 484773), (396, 323182), (792, 161591)]