80975466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 208458432

約数和(自身を除く): 127482966

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 163, 193, 198, 234, 286, 326, 386, 429, 489, 579, 858, 978, 1158, 1287, 1467, 1737, 1793, 2119, 2123, 2509, 2574, 2934, 3474, 3586, 4238, 4246, 5018, 5379, 6357, 6369, 7527, 10758, 12714, 12738, 15054, 16137, 19071, 19107, 22581, 23309, 27599, 31459, 32274, 38142, 38214, 45162, 46618, 55198, 62918, 69927, 82797, 94377, 139854, 165594, 188754, 209781, 248391, 283131, 346049, 408967, 419562, 496782, 566262, 692098, 817934, 1038147, 1226901, 2076294, 2453802, 3114441, 3680703, 4498637, 6228882, 7361406, 8997274, 13495911, 26991822, 40487733, 80975466]

約数ペア:

[(1, 80975466), (2, 40487733), (3, 26991822), (6, 13495911), (9, 8997274), (11, 7361406), (13, 6228882), (18, 4498637), (22, 3680703), (26, 3114441), (33, 2453802), (39, 2076294), (66, 1226901), (78, 1038147), (99, 817934), (117, 692098), (143, 566262), (163, 496782), (193, 419562), (198, 408967), (234, 346049), (286, 283131), (326, 248391), (386, 209781), (429, 188754), (489, 165594), (579, 139854), (858, 94377), (978, 82797), (1158, 69927), (1287, 62918), (1467, 55198), (1737, 46618), (1793, 45162), (2119, 38214), (2123, 38142), (2509, 32274), (2574, 31459), (2934, 27599), (3474, 23309), (3586, 22581), (4238, 19107), (4246, 19071), (5018, 16137), (5379, 15054), (6357, 12738), (6369, 12714), (7527, 10758)]