80559164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 170822400

約数和(自身を除く): 90263236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 326, 532, 652, 929, 1141, 1858, 2282, 3097, 3716, 4564, 6194, 6503, 12388, 13006, 17651, 21679, 26012, 35302, 43358, 70604, 86716, 123557, 151427, 247114, 302854, 494228, 605708, 1059989, 2119978, 2877113, 4239956, 5754226, 11508452, 20139791, 40279582, 80559164]

約数ペア:

[(1, 80559164), (2, 40279582), (4, 20139791), (7, 11508452), (14, 5754226), (19, 4239956), (28, 2877113), (38, 2119978), (76, 1059989), (133, 605708), (163, 494228), (266, 302854), (326, 247114), (532, 151427), (652, 123557), (929, 86716), (1141, 70604), (1858, 43358), (2282, 35302), (3097, 26012), (3716, 21679), (4564, 17651), (6194, 13006), (6503, 12388)]