64271808

素因数分解:

$2^6\times 3^2\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:722

約数の個数: 84

約数和(自身を含む): 185387488

約数和(自身を除く): 121115680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 241, 288, 463, 482, 576, 723, 926, 964, 1389, 1446, 1852, 1928, 2169, 2778, 2892, 3704, 3856, 4167, 4338, 5556, 5784, 7408, 7712, 8334, 8676, 11112, 11568, 14816, 15424, 16668, 17352, 22224, 23136, 29632, 33336, 34704, 44448, 46272, 66672, 69408, 88896, 111583, 133344, 138816, 223166, 266688, 334749, 446332, 669498, 892664, 1004247, 1338996, 1785328, 2008494, 2677992, 3570656, 4016988, 5355984, 7141312, 8033976, 10711968, 16067952, 21423936, 32135904, 64271808]

約数ペア:

[(1, 64271808), (2, 32135904), (3, 21423936), (4, 16067952), (6, 10711968), (8, 8033976), (9, 7141312), (12, 5355984), (16, 4016988), (18, 3570656), (24, 2677992), (32, 2008494), (36, 1785328), (48, 1338996), (64, 1004247), (72, 892664), (96, 669498), (144, 446332), (192, 334749), (241, 266688), (288, 223166), (463, 138816), (482, 133344), (576, 111583), (723, 88896), (926, 69408), (964, 66672), (1389, 46272), (1446, 44448), (1852, 34704), (1928, 33336), (2169, 29632), (2778, 23136), (2892, 22224), (3704, 17352), (3856, 16668), (4167, 15424), (4338, 14816), (5556, 11568), (5784, 11112), (7408, 8676), (7712, 8334)]