72179954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5647}}^1$

素因数の和:5750

約数の個数: 32

約数和(自身を含む): 136636416

約数和(自身を除く): 64456462

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1826, 5647, 6391, 11294, 12782, 39529, 62117, 79058, 124234, 434819, 468701, 869638, 937402, 3280907, 5155711, 6561814, 10311422, 36089977, 72179954]

約数ペア:

[(1, 72179954), (2, 36089977), (7, 10311422), (11, 6561814), (14, 5155711), (22, 3280907), (77, 937402), (83, 869638), (154, 468701), (166, 434819), (581, 124234), (913, 79058), (1162, 62117), (1826, 39529), (5647, 12782), (6391, 11294)]