71829918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 165110400

約数和(自身を除く): 93280482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 1511, 2502, 2641, 3022, 4533, 5282, 7923, 9066, 13599, 15846, 23769, 27198, 28709, 47538, 57418, 86127, 172254, 210029, 258381, 420058, 516762, 630087, 1260174, 1890261, 3780522, 3990551, 7981102, 11971653, 23943306, 35914959, 71829918]

約数ペア:

[(1, 71829918), (2, 35914959), (3, 23943306), (6, 11971653), (9, 7981102), (18, 3990551), (19, 3780522), (38, 1890261), (57, 1260174), (114, 630087), (139, 516762), (171, 420058), (278, 258381), (342, 210029), (417, 172254), (834, 86127), (1251, 57418), (1511, 47538), (2502, 28709), (2641, 27198), (3022, 23769), (4533, 15846), (5282, 13599), (7923, 9066)]