69876232

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 138523500

約数和(自身を除く): 68647268

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 149, 244, 248, 298, 488, 596, 961, 1192, 1891, 1922, 3782, 3844, 4619, 7564, 7688, 9089, 9238, 15128, 18178, 18476, 36356, 36952, 58621, 72712, 117242, 143189, 234484, 281759, 286378, 468968, 563518, 572756, 1127036, 1145512, 2254072, 8734529, 17469058, 34938116, 69876232]

約数ペア:

[(1, 69876232), (2, 34938116), (4, 17469058), (8, 8734529), (31, 2254072), (61, 1145512), (62, 1127036), (122, 572756), (124, 563518), (149, 468968), (244, 286378), (248, 281759), (298, 234484), (488, 143189), (596, 117242), (961, 72712), (1192, 58621), (1891, 36952), (1922, 36356), (3782, 18476), (3844, 18178), (4619, 15128), (7564, 9238), (7688, 9089)]