66116352

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 194261760

約数和(自身を除く): 128145408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 197, 228, 256, 276, 304, 368, 384, 394, 437, 456, 552, 591, 608, 736, 768, 788, 874, 912, 1104, 1182, 1216, 1311, 1472, 1576, 1748, 1824, 2208, 2364, 2432, 2622, 2944, 3152, 3496, 3648, 3743, 4416, 4531, 4728, 4864, 5244, 5888, 6304, 6992, 7296, 7486, 8832, 9062, 9456, 10488, 11229, 12608, 13593, 13984, 14592, 14972, 17664, 18124, 18912, 20976, 22458, 25216, 27186, 27968, 29944, 36248, 37824, 41952, 44916, 50432, 54372, 55936, 59888, 72496, 75648, 83904, 86089, 89832, 108744, 111872, 119776, 144992, 151296, 167808, 172178, 179664, 217488, 239552, 258267, 289984, 335616, 344356, 359328, 434976, 479104, 516534, 579968, 688712, 718656, 869952, 958208, 1033068, 1159936, 1377424, 1437312, 1739904, 2066136, 2754848, 2874624, 3479808, 4132272, 5509696, 8264544, 11019392, 16529088, 22038784, 33058176, 66116352]

約数ペア:

[(1, 66116352), (2, 33058176), (3, 22038784), (4, 16529088), (6, 11019392), (8, 8264544), (12, 5509696), (16, 4132272), (19, 3479808), (23, 2874624), (24, 2754848), (32, 2066136), (38, 1739904), (46, 1437312), (48, 1377424), (57, 1159936), (64, 1033068), (69, 958208), (76, 869952), (92, 718656), (96, 688712), (114, 579968), (128, 516534), (138, 479104), (152, 434976), (184, 359328), (192, 344356), (197, 335616), (228, 289984), (256, 258267), (276, 239552), (304, 217488), (368, 179664), (384, 172178), (394, 167808), (437, 151296), (456, 144992), (552, 119776), (591, 111872), (608, 108744), (736, 89832), (768, 86089), (788, 83904), (874, 75648), (912, 72496), (1104, 59888), (1182, 55936), (1216, 54372), (1311, 50432), (1472, 44916), (1576, 41952), (1748, 37824), (1824, 36248), (2208, 29944), (2364, 27968), (2432, 27186), (2622, 25216), (2944, 22458), (3152, 20976), (3496, 18912), (3648, 18124), (3743, 17664), (4416, 14972), (4531, 14592), (4728, 13984), (4864, 13593), (5244, 12608), (5888, 11229), (6304, 10488), (6992, 9456), (7296, 9062), (7486, 8832)]