80339448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25169}}^1$

素因数の和:25204

約数の個数: 64

約数和(自身を含む): 241632000

約数和(自身を除く): 161292552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 25169, 50338, 75507, 100676, 151014, 176183, 201352, 302028, 352366, 478211, 528549, 604056, 704732, 956422, 1057098, 1409464, 1434633, 1912844, 2114196, 2869266, 3347477, 3825688, 4228392, 5738532, 6694954, 10042431, 11477064, 13389908, 20084862, 26779816, 40169724, 80339448]

約数ペア:

[(1, 80339448), (2, 40169724), (3, 26779816), (4, 20084862), (6, 13389908), (7, 11477064), (8, 10042431), (12, 6694954), (14, 5738532), (19, 4228392), (21, 3825688), (24, 3347477), (28, 2869266), (38, 2114196), (42, 1912844), (56, 1434633), (57, 1409464), (76, 1057098), (84, 956422), (114, 704732), (133, 604056), (152, 528549), (168, 478211), (228, 352366), (266, 302028), (399, 201352), (456, 176183), (532, 151014), (798, 100676), (1064, 75507), (1596, 50338), (3192, 25169)]