72785846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11897}}^1$

素因数の和:11948

約数の個数: 32

約数和(自身を含む): 137064960

約数和(自身を除く): 64279114

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 11897, 23794, 83279, 166558, 226043, 273631, 452086, 547262, 1582301, 1915417, 3164602, 3830834, 5198989, 10397978, 36392923, 72785846]

約数ペア:

[(1, 72785846), (2, 36392923), (7, 10397978), (14, 5198989), (19, 3830834), (23, 3164602), (38, 1915417), (46, 1582301), (133, 547262), (161, 452086), (266, 273631), (322, 226043), (437, 166558), (874, 83279), (3059, 23794), (6118, 11897)]