77907984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 176647152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 107, 112, 132, 154, 168, 176, 197, 214, 231, 264, 308, 321, 336, 394, 428, 462, 528, 591, 616, 642, 749, 788, 856, 924, 1177, 1182, 1232, 1284, 1379, 1498, 1576, 1712, 1848, 2167, 2247, 2354, 2364, 2568, 2758, 2996, 3152, 3531, 3696, 4137, 4334, 4494, 4708, 4728, 5136, 5516, 5992, 6501, 7062, 8239, 8274, 8668, 8988, 9416, 9456, 11032, 11984, 13002, 14124, 15169, 16478, 16548, 17336, 17976, 18832, 21079, 22064, 24717, 26004, 28248, 30338, 32956, 33096, 34672, 35952, 42158, 45507, 49434, 52008, 56496, 60676, 63237, 65912, 66192, 84316, 91014, 98868, 104016, 121352, 126474, 131824, 147553, 168632, 182028, 197736, 231869, 242704, 252948, 295106, 337264, 364056, 395472, 442659, 463738, 505896, 590212, 695607, 728112, 885318, 927476, 1011792, 1180424, 1391214, 1623083, 1770636, 1854952, 2360848, 2782428, 3246166, 3541272, 3709904, 4869249, 5564856, 6492332, 7082544, 9738498, 11129712, 12984664, 19476996, 25969328, 38953992, 77907984]

約数ペア:

[(1, 77907984), (2, 38953992), (3, 25969328), (4, 19476996), (6, 12984664), (7, 11129712), (8, 9738498), (11, 7082544), (12, 6492332), (14, 5564856), (16, 4869249), (21, 3709904), (22, 3541272), (24, 3246166), (28, 2782428), (33, 2360848), (42, 1854952), (44, 1770636), (48, 1623083), (56, 1391214), (66, 1180424), (77, 1011792), (84, 927476), (88, 885318), (107, 728112), (112, 695607), (132, 590212), (154, 505896), (168, 463738), (176, 442659), (197, 395472), (214, 364056), (231, 337264), (264, 295106), (308, 252948), (321, 242704), (336, 231869), (394, 197736), (428, 182028), (462, 168632), (528, 147553), (591, 131824), (616, 126474), (642, 121352), (749, 104016), (788, 98868), (856, 91014), (924, 84316), (1177, 66192), (1182, 65912), (1232, 63237), (1284, 60676), (1379, 56496), (1498, 52008), (1576, 49434), (1712, 45507), (1848, 42158), (2167, 35952), (2247, 34672), (2354, 33096), (2364, 32956), (2568, 30338), (2758, 28248), (2996, 26004), (3152, 24717), (3531, 22064), (3696, 21079), (4137, 18832), (4334, 17976), (4494, 17336), (4708, 16548), (4728, 16478), (5136, 15169), (5516, 14124), (5992, 13002), (6501, 11984), (7062, 11032), (8239, 9456), (8274, 9416), (8668, 8988)]