66688512

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3947}}^1$

素因数の和:3979

約数の個数: 80

約数和(自身を含む): 193862592

約数和(自身を除く): 127174080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 3947, 4224, 5632, 7894, 8448, 11841, 15788, 16896, 23682, 31576, 43417, 47364, 63152, 86834, 94728, 126304, 130251, 173668, 189456, 252608, 260502, 347336, 378912, 505216, 521004, 694672, 757824, 1010432, 1042008, 1389344, 1515648, 2020864, 2084016, 2778688, 3031296, 4168032, 5557376, 6062592, 8336064, 11114752, 16672128, 22229504, 33344256, 66688512]

約数ペア:

[(1, 66688512), (2, 33344256), (3, 22229504), (4, 16672128), (6, 11114752), (8, 8336064), (11, 6062592), (12, 5557376), (16, 4168032), (22, 3031296), (24, 2778688), (32, 2084016), (33, 2020864), (44, 1515648), (48, 1389344), (64, 1042008), (66, 1010432), (88, 757824), (96, 694672), (128, 521004), (132, 505216), (176, 378912), (192, 347336), (256, 260502), (264, 252608), (352, 189456), (384, 173668), (512, 130251), (528, 126304), (704, 94728), (768, 86834), (1056, 63152), (1408, 47364), (1536, 43417), (2112, 31576), (2816, 23682), (3947, 16896), (4224, 15788), (5632, 11841), (7894, 8448)]