68757504

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 199704960

約数和(自身を除く): 130947456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 361, 372, 384, 456, 496, 512, 589, 608, 722, 744, 768, 912, 992, 1024, 1083, 1178, 1216, 1444, 1488, 1536, 1767, 1824, 1984, 2048, 2166, 2356, 2432, 2888, 2976, 3072, 3534, 3648, 3968, 4332, 4712, 4864, 5776, 5952, 6144, 7068, 7296, 7936, 8664, 9424, 9728, 11191, 11552, 11904, 14136, 14592, 15872, 17328, 18848, 19456, 22382, 23104, 23808, 28272, 29184, 31744, 33573, 34656, 37696, 38912, 44764, 46208, 47616, 56544, 58368, 63488, 67146, 69312, 75392, 89528, 92416, 95232, 113088, 116736, 134292, 138624, 150784, 179056, 184832, 190464, 226176, 268584, 277248, 301568, 358112, 369664, 452352, 537168, 554496, 603136, 716224, 739328, 904704, 1074336, 1108992, 1206272, 1432448, 1809408, 2148672, 2217984, 2864896, 3618816, 4297344, 5729792, 8594688, 11459584, 17189376, 22919168, 34378752, 68757504]

約数ペア:

[(1, 68757504), (2, 34378752), (3, 22919168), (4, 17189376), (6, 11459584), (8, 8594688), (12, 5729792), (16, 4297344), (19, 3618816), (24, 2864896), (31, 2217984), (32, 2148672), (38, 1809408), (48, 1432448), (57, 1206272), (62, 1108992), (64, 1074336), (76, 904704), (93, 739328), (96, 716224), (114, 603136), (124, 554496), (128, 537168), (152, 452352), (186, 369664), (192, 358112), (228, 301568), (248, 277248), (256, 268584), (304, 226176), (361, 190464), (372, 184832), (384, 179056), (456, 150784), (496, 138624), (512, 134292), (589, 116736), (608, 113088), (722, 95232), (744, 92416), (768, 89528), (912, 75392), (992, 69312), (1024, 67146), (1083, 63488), (1178, 58368), (1216, 56544), (1444, 47616), (1488, 46208), (1536, 44764), (1767, 38912), (1824, 37696), (1984, 34656), (2048, 33573), (2166, 31744), (2356, 29184), (2432, 28272), (2888, 23808), (2976, 23104), (3072, 22382), (3534, 19456), (3648, 18848), (3968, 17328), (4332, 15872), (4712, 14592), (4864, 14136), (5776, 11904), (5952, 11552), (6144, 11191), (7068, 9728), (7296, 9424), (7936, 8664)]