71547714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 184953600

約数和(自身を除く): 113405886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 103, 111, 126, 149, 206, 222, 259, 298, 309, 333, 447, 518, 618, 666, 721, 777, 894, 927, 1043, 1341, 1442, 1554, 1854, 2086, 2163, 2331, 2682, 3129, 3811, 4326, 4662, 5513, 6258, 6489, 7622, 9387, 11026, 11433, 12978, 15347, 16539, 18774, 22866, 26677, 30694, 33078, 34299, 38591, 46041, 49617, 53354, 68598, 77182, 80031, 92082, 99234, 107429, 115773, 138123, 160062, 214858, 231546, 240093, 276246, 322287, 347319, 480186, 567839, 644574, 694638, 966861, 1135678, 1703517, 1933722, 3407034, 3974873, 5110551, 7949746, 10221102, 11924619, 23849238, 35773857, 71547714]

約数ペア:

[(1, 71547714), (2, 35773857), (3, 23849238), (6, 11924619), (7, 10221102), (9, 7949746), (14, 5110551), (18, 3974873), (21, 3407034), (37, 1933722), (42, 1703517), (63, 1135678), (74, 966861), (103, 694638), (111, 644574), (126, 567839), (149, 480186), (206, 347319), (222, 322287), (259, 276246), (298, 240093), (309, 231546), (333, 214858), (447, 160062), (518, 138123), (618, 115773), (666, 107429), (721, 99234), (777, 92082), (894, 80031), (927, 77182), (1043, 68598), (1341, 53354), (1442, 49617), (1554, 46041), (1854, 38591), (2086, 34299), (2163, 33078), (2331, 30694), (2682, 26677), (3129, 22866), (3811, 18774), (4326, 16539), (4662, 15347), (5513, 12978), (6258, 11433), (6489, 11026), (7622, 9387)]