74427276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 227066112

約数和(自身を除く): 152638836

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, 308, 311, 407, 444, 462, 518, 539, 588, 622, 777, 814, 924, 933, 1036, 1078, 1221, 1244, 1554, 1617, 1628, 1813, 1866, 2156, 2177, 2442, 2849, 3108, 3234, 3421, 3626, 3732, 4354, 4884, 5439, 5698, 6468, 6531, 6842, 7252, 8547, 8708, 10263, 10878, 11396, 11507, 13062, 13684, 15239, 17094, 19943, 20526, 21756, 23014, 23947, 26124, 30478, 34188, 34521, 39886, 41052, 45717, 46028, 47894, 59829, 60956, 69042, 71841, 79772, 80549, 91434, 95788, 119658, 126577, 138084, 143682, 161098, 167629, 182868, 239316, 241647, 253154, 287364, 322196, 335258, 379731, 483294, 502887, 506308, 563843, 670516, 759462, 886039, 966588, 1005774, 1127686, 1518924, 1691529, 1772078, 2011548, 2255372, 2658117, 3383058, 3544156, 5316234, 6202273, 6766116, 10632468, 12404546, 18606819, 24809092, 37213638, 74427276]

約数ペア:

[(1, 74427276), (2, 37213638), (3, 24809092), (4, 18606819), (6, 12404546), (7, 10632468), (11, 6766116), (12, 6202273), (14, 5316234), (21, 3544156), (22, 3383058), (28, 2658117), (33, 2255372), (37, 2011548), (42, 1772078), (44, 1691529), (49, 1518924), (66, 1127686), (74, 1005774), (77, 966588), (84, 886039), (98, 759462), (111, 670516), (132, 563843), (147, 506308), (148, 502887), (154, 483294), (196, 379731), (222, 335258), (231, 322196), (259, 287364), (294, 253154), (308, 241647), (311, 239316), (407, 182868), (444, 167629), (462, 161098), (518, 143682), (539, 138084), (588, 126577), (622, 119658), (777, 95788), (814, 91434), (924, 80549), (933, 79772), (1036, 71841), (1078, 69042), (1221, 60956), (1244, 59829), (1554, 47894), (1617, 46028), (1628, 45717), (1813, 41052), (1866, 39886), (2156, 34521), (2177, 34188), (2442, 30478), (2849, 26124), (3108, 23947), (3234, 23014), (3421, 21756), (3626, 20526), (3732, 19943), (4354, 17094), (4884, 15239), (5439, 13684), (5698, 13062), (6468, 11507), (6531, 11396), (6842, 10878), (7252, 10263), (8547, 8708)]