72761535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 94550337

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 33, 35, 45, 55, 63, 69, 77, 83, 99, 105, 115, 121, 161, 165, 207, 231, 249, 253, 315, 345, 363, 385, 415, 483, 495, 581, 605, 693, 747, 759, 805, 847, 913, 1035, 1089, 1155, 1245, 1265, 1449, 1743, 1771, 1815, 1909, 2277, 2415, 2541, 2739, 2783, 2905, 3465, 3735, 3795, 4235, 4565, 5229, 5313, 5445, 5727, 6391, 7245, 7623, 8217, 8349, 8715, 8855, 9545, 10043, 11385, 12705, 13363, 13695, 13915, 15939, 17181, 19173, 19481, 20999, 25047, 26145, 26565, 28635, 30129, 31955, 38115, 40089, 41085, 41745, 50215, 57519, 58443, 62997, 66815, 70301, 79695, 85905, 90387, 95865, 97405, 104995, 120267, 125235, 146993, 150645, 175329, 188991, 200445, 210903, 230989, 287595, 292215, 314985, 351505, 440979, 451935, 601335, 632709, 692967, 734965, 876645, 944955, 1054515, 1154945, 1322937, 1616923, 2078901, 2204895, 3163545, 3464835, 4850769, 6614685, 8084615, 10394505, 14552307, 24253845, 72761535]

約数ペア:

[(1, 72761535), (3, 24253845), (5, 14552307), (7, 10394505), (9, 8084615), (11, 6614685), (15, 4850769), (21, 3464835), (23, 3163545), (33, 2204895), (35, 2078901), (45, 1616923), (55, 1322937), (63, 1154945), (69, 1054515), (77, 944955), (83, 876645), (99, 734965), (105, 692967), (115, 632709), (121, 601335), (161, 451935), (165, 440979), (207, 351505), (231, 314985), (249, 292215), (253, 287595), (315, 230989), (345, 210903), (363, 200445), (385, 188991), (415, 175329), (483, 150645), (495, 146993), (581, 125235), (605, 120267), (693, 104995), (747, 97405), (759, 95865), (805, 90387), (847, 85905), (913, 79695), (1035, 70301), (1089, 66815), (1155, 62997), (1245, 58443), (1265, 57519), (1449, 50215), (1743, 41745), (1771, 41085), (1815, 40089), (1909, 38115), (2277, 31955), (2415, 30129), (2541, 28635), (2739, 26565), (2783, 26145), (2905, 25047), (3465, 20999), (3735, 19481), (3795, 19173), (4235, 17181), (4565, 15939), (5229, 13915), (5313, 13695), (5445, 13363), (5727, 12705), (6391, 11385), (7245, 10043), (7623, 9545), (8217, 8855), (8349, 8715)]