80939712

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60223}}^1$

素因数の和:60245

約数の個数: 56

約数和(自身を含む): 244750336

約数和(自身を除く): 163810624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60223, 120446, 180669, 240892, 361338, 421561, 481784, 722676, 843122, 963568, 1264683, 1445352, 1686244, 1927136, 2529366, 2890704, 3372488, 3854272, 5058732, 5781408, 6744976, 10117464, 11562816, 13489952, 20234928, 26979904, 40469856, 80939712]

約数ペア:

[(1, 80939712), (2, 40469856), (3, 26979904), (4, 20234928), (6, 13489952), (7, 11562816), (8, 10117464), (12, 6744976), (14, 5781408), (16, 5058732), (21, 3854272), (24, 3372488), (28, 2890704), (32, 2529366), (42, 1927136), (48, 1686244), (56, 1445352), (64, 1264683), (84, 963568), (96, 843122), (112, 722676), (168, 481784), (192, 421561), (224, 361338), (336, 240892), (448, 180669), (672, 120446), (1344, 60223)]