71454264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 147517896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 197, 204, 238, 254, 357, 381, 394, 408, 476, 508, 591, 714, 762, 788, 889, 952, 1016, 1182, 1379, 1428, 1524, 1576, 1778, 2159, 2364, 2667, 2758, 2856, 3048, 3349, 3556, 4137, 4318, 4728, 5334, 5516, 6477, 6698, 7112, 8274, 8636, 10047, 10668, 11032, 12954, 13396, 15113, 16548, 17272, 20094, 21336, 23443, 25019, 25908, 26792, 30226, 33096, 40188, 45339, 46886, 50038, 51816, 60452, 70329, 75057, 80376, 90678, 93772, 100076, 120904, 140658, 150114, 175133, 181356, 187544, 200152, 281316, 300228, 350266, 362712, 425323, 525399, 562632, 600456, 700532, 850646, 1050798, 1275969, 1401064, 1701292, 2101596, 2551938, 2977261, 3402584, 4203192, 5103876, 5954522, 8931783, 10207752, 11909044, 17863566, 23818088, 35727132, 71454264]

約数ペア:

[(1, 71454264), (2, 35727132), (3, 23818088), (4, 17863566), (6, 11909044), (7, 10207752), (8, 8931783), (12, 5954522), (14, 5103876), (17, 4203192), (21, 3402584), (24, 2977261), (28, 2551938), (34, 2101596), (42, 1701292), (51, 1401064), (56, 1275969), (68, 1050798), (84, 850646), (102, 700532), (119, 600456), (127, 562632), (136, 525399), (168, 425323), (197, 362712), (204, 350266), (238, 300228), (254, 281316), (357, 200152), (381, 187544), (394, 181356), (408, 175133), (476, 150114), (508, 140658), (591, 120904), (714, 100076), (762, 93772), (788, 90678), (889, 80376), (952, 75057), (1016, 70329), (1182, 60452), (1379, 51816), (1428, 50038), (1524, 46886), (1576, 45339), (1778, 40188), (2159, 33096), (2364, 30226), (2667, 26792), (2758, 25908), (2856, 25019), (3048, 23443), (3349, 21336), (3556, 20094), (4137, 17272), (4318, 16548), (4728, 15113), (5334, 13396), (5516, 12954), (6477, 11032), (6698, 10668), (7112, 10047), (8274, 8636)]