81093276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{204781}}^1$

素因数の和:204802

約数の個数: 36

約数和(自身を含む): 223621944

約数和(自身を除く): 142528668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 204781, 409562, 614343, 819124, 1228686, 1843029, 2252591, 2457372, 3686058, 4505182, 6757773, 7372116, 9010364, 13515546, 20273319, 27031092, 40546638, 81093276]

約数ペア:

[(1, 81093276), (2, 40546638), (3, 27031092), (4, 20273319), (6, 13515546), (9, 9010364), (11, 7372116), (12, 6757773), (18, 4505182), (22, 3686058), (33, 2457372), (36, 2252591), (44, 1843029), (66, 1228686), (99, 819124), (132, 614343), (198, 409562), (396, 204781)]