79751672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 209986560

約数和(自身を除く): 130234888

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 56, 77, 88, 91, 92, 104, 143, 154, 161, 182, 184, 253, 286, 299, 308, 322, 364, 433, 506, 572, 598, 616, 644, 728, 866, 1001, 1012, 1144, 1196, 1288, 1732, 1771, 2002, 2024, 2093, 2392, 3031, 3289, 3464, 3542, 4004, 4186, 4763, 5629, 6062, 6578, 7084, 8008, 8372, 9526, 9959, 11258, 12124, 13156, 14168, 16744, 19052, 19918, 22516, 23023, 24248, 26312, 33341, 38104, 39403, 39836, 45032, 46046, 61919, 66682, 69713, 78806, 79672, 92092, 109549, 123838, 129467, 133364, 139426, 157612, 184184, 219098, 247676, 258934, 266728, 278852, 315224, 433433, 438196, 495352, 517868, 557704, 766843, 866866, 876392, 906269, 1035736, 1424137, 1533686, 1733732, 1812538, 2848274, 3067372, 3467464, 3625076, 5696548, 6134744, 7250152, 9968959, 11393096, 19937918, 39875836, 79751672]

約数ペア:

[(1, 79751672), (2, 39875836), (4, 19937918), (7, 11393096), (8, 9968959), (11, 7250152), (13, 6134744), (14, 5696548), (22, 3625076), (23, 3467464), (26, 3067372), (28, 2848274), (44, 1812538), (46, 1733732), (52, 1533686), (56, 1424137), (77, 1035736), (88, 906269), (91, 876392), (92, 866866), (104, 766843), (143, 557704), (154, 517868), (161, 495352), (182, 438196), (184, 433433), (253, 315224), (286, 278852), (299, 266728), (308, 258934), (322, 247676), (364, 219098), (433, 184184), (506, 157612), (572, 139426), (598, 133364), (616, 129467), (644, 123838), (728, 109549), (866, 92092), (1001, 79672), (1012, 78806), (1144, 69713), (1196, 66682), (1288, 61919), (1732, 46046), (1771, 45032), (2002, 39836), (2024, 39403), (2093, 38104), (2392, 33341), (3031, 26312), (3289, 24248), (3464, 23023), (3542, 22516), (4004, 19918), (4186, 19052), (4763, 16744), (5629, 14168), (6062, 13156), (6578, 12124), (7084, 11258), (8008, 9959), (8372, 9526)]