73470012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 224155008

約数和(自身を除く): 150684996

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 49, 66, 74, 77, 84, 98, 111, 132, 147, 148, 154, 196, 222, 231, 259, 294, 307, 308, 407, 444, 462, 518, 539, 588, 614, 777, 814, 921, 924, 1036, 1078, 1221, 1228, 1554, 1617, 1628, 1813, 1842, 2149, 2156, 2442, 2849, 3108, 3234, 3377, 3626, 3684, 4298, 4884, 5439, 5698, 6447, 6468, 6754, 7252, 8547, 8596, 10131, 10878, 11359, 11396, 12894, 13508, 15043, 17094, 19943, 20262, 21756, 22718, 23639, 25788, 30086, 34077, 34188, 39886, 40524, 45129, 45436, 47278, 59829, 60172, 68154, 70917, 79513, 79772, 90258, 94556, 119658, 124949, 136308, 141834, 159026, 165473, 180516, 238539, 239316, 249898, 283668, 318052, 330946, 374847, 477078, 496419, 499796, 556591, 661892, 749694, 874643, 954156, 992838, 1113182, 1499388, 1669773, 1749286, 1985676, 2226364, 2623929, 3339546, 3498572, 5247858, 6122501, 6679092, 10495716, 12245002, 18367503, 24490004, 36735006, 73470012]

約数ペア:

[(1, 73470012), (2, 36735006), (3, 24490004), (4, 18367503), (6, 12245002), (7, 10495716), (11, 6679092), (12, 6122501), (14, 5247858), (21, 3498572), (22, 3339546), (28, 2623929), (33, 2226364), (37, 1985676), (42, 1749286), (44, 1669773), (49, 1499388), (66, 1113182), (74, 992838), (77, 954156), (84, 874643), (98, 749694), (111, 661892), (132, 556591), (147, 499796), (148, 496419), (154, 477078), (196, 374847), (222, 330946), (231, 318052), (259, 283668), (294, 249898), (307, 239316), (308, 238539), (407, 180516), (444, 165473), (462, 159026), (518, 141834), (539, 136308), (588, 124949), (614, 119658), (777, 94556), (814, 90258), (921, 79772), (924, 79513), (1036, 70917), (1078, 68154), (1221, 60172), (1228, 59829), (1554, 47278), (1617, 45436), (1628, 45129), (1813, 40524), (1842, 39886), (2149, 34188), (2156, 34077), (2442, 30086), (2849, 25788), (3108, 23639), (3234, 22718), (3377, 21756), (3626, 20262), (3684, 19943), (4298, 17094), (4884, 15043), (5439, 13508), (5698, 12894), (6447, 11396), (6468, 11359), (6754, 10878), (7252, 10131), (8547, 8596)]