64536816

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 171489024

約数和(自身を除く): 106952208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 97, 166, 167, 194, 249, 291, 332, 334, 388, 498, 501, 582, 664, 668, 776, 996, 1002, 1164, 1328, 1336, 1552, 1992, 2004, 2328, 2672, 3984, 4008, 4656, 8016, 8051, 13861, 16102, 16199, 24153, 27722, 32204, 32398, 41583, 48306, 48597, 55444, 64408, 64796, 83166, 96612, 97194, 110888, 128816, 129592, 166332, 193224, 194388, 221776, 259184, 332664, 386448, 388776, 665328, 777552, 1344517, 2689034, 4033551, 5378068, 8067102, 10756136, 16134204, 21512272, 32268408, 64536816]

約数ペア:

[(1, 64536816), (2, 32268408), (3, 21512272), (4, 16134204), (6, 10756136), (8, 8067102), (12, 5378068), (16, 4033551), (24, 2689034), (48, 1344517), (83, 777552), (97, 665328), (166, 388776), (167, 386448), (194, 332664), (249, 259184), (291, 221776), (332, 194388), (334, 193224), (388, 166332), (498, 129592), (501, 128816), (582, 110888), (664, 97194), (668, 96612), (776, 83166), (996, 64796), (1002, 64408), (1164, 55444), (1328, 48597), (1336, 48306), (1552, 41583), (1992, 32398), (2004, 32204), (2328, 27722), (2672, 24153), (3984, 16199), (4008, 16102), (4656, 13861), (8016, 8051)]