80789616

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 248555520

約数和(自身を除く): 167765904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 47, 48, 54, 69, 72, 92, 94, 108, 138, 141, 144, 173, 184, 188, 207, 216, 276, 282, 346, 368, 376, 414, 423, 432, 519, 552, 564, 621, 692, 752, 828, 846, 1038, 1081, 1104, 1128, 1242, 1269, 1384, 1557, 1656, 1692, 2076, 2162, 2256, 2484, 2538, 2768, 3114, 3243, 3312, 3384, 3979, 4152, 4324, 4671, 4968, 5076, 6228, 6486, 6768, 7958, 8131, 8304, 8648, 9342, 9729, 9936, 10152, 11937, 12456, 12972, 15916, 16262, 17296, 18684, 19458, 20304, 23874, 24393, 24912, 25944, 29187, 31832, 32524, 35811, 37368, 38916, 47748, 48786, 51888, 58374, 63664, 65048, 71622, 73179, 74736, 77832, 95496, 97572, 107433, 116748, 130096, 143244, 146358, 155664, 187013, 190992, 195144, 214866, 219537, 233496, 286488, 292716, 374026, 390288, 429732, 439074, 466992, 561039, 572976, 585432, 748052, 859464, 878148, 1122078, 1170864, 1496104, 1683117, 1718928, 1756296, 2244156, 2992208, 3366234, 3512592, 4488312, 5049351, 6732468, 8976624, 10098702, 13464936, 20197404, 26929872, 40394808, 80789616]

約数ペア:

[(1, 80789616), (2, 40394808), (3, 26929872), (4, 20197404), (6, 13464936), (8, 10098702), (9, 8976624), (12, 6732468), (16, 5049351), (18, 4488312), (23, 3512592), (24, 3366234), (27, 2992208), (36, 2244156), (46, 1756296), (47, 1718928), (48, 1683117), (54, 1496104), (69, 1170864), (72, 1122078), (92, 878148), (94, 859464), (108, 748052), (138, 585432), (141, 572976), (144, 561039), (173, 466992), (184, 439074), (188, 429732), (207, 390288), (216, 374026), (276, 292716), (282, 286488), (346, 233496), (368, 219537), (376, 214866), (414, 195144), (423, 190992), (432, 187013), (519, 155664), (552, 146358), (564, 143244), (621, 130096), (692, 116748), (752, 107433), (828, 97572), (846, 95496), (1038, 77832), (1081, 74736), (1104, 73179), (1128, 71622), (1242, 65048), (1269, 63664), (1384, 58374), (1557, 51888), (1656, 48786), (1692, 47748), (2076, 38916), (2162, 37368), (2256, 35811), (2484, 32524), (2538, 31832), (2768, 29187), (3114, 25944), (3243, 24912), (3312, 24393), (3384, 23874), (3979, 20304), (4152, 19458), (4324, 18684), (4671, 17296), (4968, 16262), (5076, 15916), (6228, 12972), (6486, 12456), (6768, 11937), (7958, 10152), (8131, 9936), (8304, 9729), (8648, 9342)]