72735912

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{16561}}^1$

素因数の和:16634

約数の個数: 48

約数和(自身を含む): 200234580

約数和(自身を除く): 127498668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 16561, 33122, 49683, 66244, 99366, 132488, 149049, 198732, 298098, 397464, 596196, 1010221, 1192392, 2020442, 3030663, 4040884, 6061326, 8081768, 9091989, 12122652, 18183978, 24245304, 36367956, 72735912]

約数ペア:

[(1, 72735912), (2, 36367956), (3, 24245304), (4, 18183978), (6, 12122652), (8, 9091989), (9, 8081768), (12, 6061326), (18, 4040884), (24, 3030663), (36, 2020442), (61, 1192392), (72, 1010221), (122, 596196), (183, 397464), (244, 298098), (366, 198732), (488, 149049), (549, 132488), (732, 99366), (1098, 66244), (1464, 49683), (2196, 33122), (4392, 16561)]