91780668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{121403}}^1$

素因数の和:121423

約数の個数: 48

約数和(自身を含む): 271944960

約数和(自身を除く): 180164292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 121403, 242806, 364209, 485612, 728418, 849821, 1092627, 1456836, 1699642, 2185254, 2549463, 3277881, 3399284, 4370508, 5098926, 6555762, 7648389, 10197852, 13111524, 15296778, 22945167, 30593556, 45890334, 91780668]

約数ペア:

[(1, 91780668), (2, 45890334), (3, 30593556), (4, 22945167), (6, 15296778), (7, 13111524), (9, 10197852), (12, 7648389), (14, 6555762), (18, 5098926), (21, 4370508), (27, 3399284), (28, 3277881), (36, 2549463), (42, 2185254), (54, 1699642), (63, 1456836), (84, 1092627), (108, 849821), (126, 728418), (189, 485612), (252, 364209), (378, 242806), (756, 121403)]