67478016

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 181488384

約数和(自身を除く): 114010368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 223, 256, 384, 394, 446, 512, 591, 669, 768, 788, 892, 1182, 1338, 1536, 1576, 1784, 2364, 2676, 3152, 3568, 4728, 5352, 6304, 7136, 9456, 10704, 12608, 14272, 18912, 21408, 25216, 28544, 37824, 42816, 43931, 50432, 57088, 75648, 85632, 87862, 100864, 114176, 131793, 151296, 171264, 175724, 263586, 302592, 342528, 351448, 527172, 702896, 1054344, 1405792, 2108688, 2811584, 4217376, 5623168, 8434752, 11246336, 16869504, 22492672, 33739008, 67478016]

約数ペア:

[(1, 67478016), (2, 33739008), (3, 22492672), (4, 16869504), (6, 11246336), (8, 8434752), (12, 5623168), (16, 4217376), (24, 2811584), (32, 2108688), (48, 1405792), (64, 1054344), (96, 702896), (128, 527172), (192, 351448), (197, 342528), (223, 302592), (256, 263586), (384, 175724), (394, 171264), (446, 151296), (512, 131793), (591, 114176), (669, 100864), (768, 87862), (788, 85632), (892, 75648), (1182, 57088), (1338, 50432), (1536, 43931), (1576, 42816), (1784, 37824), (2364, 28544), (2676, 25216), (3152, 21408), (3568, 18912), (4728, 14272), (5352, 12608), (6304, 10704), (7136, 9456)]