68195712

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 137436288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 719, 741, 832, 912, 988, 1216, 1248, 1438, 1482, 1664, 1824, 1976, 2157, 2432, 2496, 2876, 2964, 3648, 3952, 4314, 4992, 5752, 5928, 7296, 7904, 8628, 9347, 11504, 11856, 13661, 15808, 17256, 18694, 23008, 23712, 27322, 28041, 31616, 34512, 37388, 40983, 46016, 47424, 54644, 56082, 69024, 74776, 81966, 92032, 94848, 109288, 112164, 138048, 149552, 163932, 177593, 218576, 224328, 276096, 299104, 327864, 355186, 437152, 448656, 532779, 598208, 655728, 710372, 874304, 897312, 1065558, 1196416, 1311456, 1420744, 1748608, 1794624, 2131116, 2622912, 2841488, 3589248, 4262232, 5245824, 5682976, 8524464, 11365952, 17048928, 22731904, 34097856, 68195712]

約数ペア:

[(1, 68195712), (2, 34097856), (3, 22731904), (4, 17048928), (6, 11365952), (8, 8524464), (12, 5682976), (13, 5245824), (16, 4262232), (19, 3589248), (24, 2841488), (26, 2622912), (32, 2131116), (38, 1794624), (39, 1748608), (48, 1420744), (52, 1311456), (57, 1196416), (64, 1065558), (76, 897312), (78, 874304), (96, 710372), (104, 655728), (114, 598208), (128, 532779), (152, 448656), (156, 437152), (192, 355186), (208, 327864), (228, 299104), (247, 276096), (304, 224328), (312, 218576), (384, 177593), (416, 163932), (456, 149552), (494, 138048), (608, 112164), (624, 109288), (719, 94848), (741, 92032), (832, 81966), (912, 74776), (988, 69024), (1216, 56082), (1248, 54644), (1438, 47424), (1482, 46016), (1664, 40983), (1824, 37388), (1976, 34512), (2157, 31616), (2432, 28041), (2496, 27322), (2876, 23712), (2964, 23008), (3648, 18694), (3952, 17256), (4314, 15808), (4992, 13661), (5752, 11856), (5928, 11504), (7296, 9347), (7904, 8628)]