72232699

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 23728901

約数列:

[1, 7, 11, 19, 77, 97, 133, 209, 509, 679, 1067, 1463, 1843, 3563, 5599, 7469, 9671, 12901, 20273, 39193, 49373, 67697, 106381, 141911, 345611, 543103, 744667, 938087, 3801721, 6566609, 10318957, 72232699]

約数ペア:

[(1, 72232699), (7, 10318957), (11, 6566609), (19, 3801721), (77, 938087), (97, 744667), (133, 543103), (209, 345611), (509, 141911), (679, 106381), (1067, 67697), (1463, 49373), (1843, 39193), (3563, 20273), (5599, 12901), (7469, 9671)]