72119355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3673}}^1$

素因数の和:3716

約数の個数: 64

約数和(自身を含む): 152368128

約数和(自身を除く): 80248773

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3673, 3927, 6545, 11019, 18365, 19635, 25711, 40403, 55095, 62441, 77133, 121209, 128555, 187323, 202015, 282821, 312205, 385665, 437087, 606045, 686851, 848463, 936615, 1311261, 1414105, 2060553, 2185435, 3434255, 4242315, 4807957, 6556305, 10302765, 14423871, 24039785, 72119355]

約数ペア:

[(1, 72119355), (3, 24039785), (5, 14423871), (7, 10302765), (11, 6556305), (15, 4807957), (17, 4242315), (21, 3434255), (33, 2185435), (35, 2060553), (51, 1414105), (55, 1311261), (77, 936615), (85, 848463), (105, 686851), (119, 606045), (165, 437087), (187, 385665), (231, 312205), (255, 282821), (357, 202015), (385, 187323), (561, 128555), (595, 121209), (935, 77133), (1155, 62441), (1309, 55095), (1785, 40403), (2805, 25711), (3673, 19635), (3927, 18365), (6545, 11019)]