78216966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 180155664

約数和(自身を除く): 101938698

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 443, 577, 886, 1154, 1329, 1731, 2658, 3462, 3987, 5193, 7531, 7974, 9809, 10386, 15062, 19618, 22593, 29427, 45186, 58854, 67779, 88281, 135558, 176562, 255611, 511222, 766833, 1533666, 2300499, 4345387, 4600998, 8690774, 13036161, 26072322, 39108483, 78216966]

約数ペア:

[(1, 78216966), (2, 39108483), (3, 26072322), (6, 13036161), (9, 8690774), (17, 4600998), (18, 4345387), (34, 2300499), (51, 1533666), (102, 766833), (153, 511222), (306, 255611), (443, 176562), (577, 135558), (886, 88281), (1154, 67779), (1329, 58854), (1731, 45186), (2658, 29427), (3462, 22593), (3987, 19618), (5193, 15062), (7531, 10386), (7974, 9809)]