80038574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 159252480

約数和(自身を除く): 79213906

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 59, 77, 118, 154, 161, 253, 322, 383, 413, 506, 649, 766, 826, 1298, 1357, 1771, 2681, 2714, 3542, 4213, 4543, 5362, 8426, 8809, 9086, 9499, 14927, 17618, 18998, 22597, 29491, 29854, 45194, 58982, 61663, 96899, 104489, 123326, 158179, 193798, 208978, 248567, 316358, 497134, 519731, 678293, 1039462, 1356586, 1739969, 3479938, 3638117, 5717041, 7276234, 11434082, 40019287, 80038574]

約数ペア:

[(1, 80038574), (2, 40019287), (7, 11434082), (11, 7276234), (14, 5717041), (22, 3638117), (23, 3479938), (46, 1739969), (59, 1356586), (77, 1039462), (118, 678293), (154, 519731), (161, 497134), (253, 316358), (322, 248567), (383, 208978), (413, 193798), (506, 158179), (649, 123326), (766, 104489), (826, 96899), (1298, 61663), (1357, 58982), (1771, 45194), (2681, 29854), (2714, 29491), (3542, 22597), (4213, 18998), (4543, 17618), (5362, 14927), (8426, 9499), (8809, 9086)]