77668224

素因数分解:

$2^7\times 3^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 207459840

約数和(自身を除く): 129791616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 384, 446, 669, 892, 907, 1338, 1784, 1814, 2676, 2721, 3568, 3628, 5352, 5442, 7136, 7256, 10704, 10884, 14272, 14512, 21408, 21768, 28544, 29024, 42816, 43536, 58048, 85632, 87072, 116096, 174144, 202261, 348288, 404522, 606783, 809044, 1213566, 1618088, 2427132, 3236176, 4854264, 6472352, 9708528, 12944704, 19417056, 25889408, 38834112, 77668224]

約数ペア:

[(1, 77668224), (2, 38834112), (3, 25889408), (4, 19417056), (6, 12944704), (8, 9708528), (12, 6472352), (16, 4854264), (24, 3236176), (32, 2427132), (48, 1618088), (64, 1213566), (96, 809044), (128, 606783), (192, 404522), (223, 348288), (384, 202261), (446, 174144), (669, 116096), (892, 87072), (907, 85632), (1338, 58048), (1784, 43536), (1814, 42816), (2676, 29024), (2721, 28544), (3568, 21768), (3628, 21408), (5352, 14512), (5442, 14272), (7136, 10884), (7256, 10704)]