80130666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7541}}^1$

素因数の和:7587

約数の個数: 64

約数和(自身を含む): 208521216

約数和(自身を除く): 128390550

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 7541, 10626, 15082, 22623, 45246, 52787, 82951, 105574, 158361, 165902, 173443, 248853, 316722, 346886, 497706, 520329, 580657, 1040658, 1161314, 1214101, 1741971, 1907873, 2428202, 3483942, 3642303, 3815746, 5723619, 7284606, 11447238, 13355111, 26710222, 40065333, 80130666]

約数ペア:

[(1, 80130666), (2, 40065333), (3, 26710222), (6, 13355111), (7, 11447238), (11, 7284606), (14, 5723619), (21, 3815746), (22, 3642303), (23, 3483942), (33, 2428202), (42, 1907873), (46, 1741971), (66, 1214101), (69, 1161314), (77, 1040658), (138, 580657), (154, 520329), (161, 497706), (231, 346886), (253, 316722), (322, 248853), (462, 173443), (483, 165902), (506, 158361), (759, 105574), (966, 82951), (1518, 52787), (1771, 45246), (3542, 22623), (5313, 15082), (7541, 10626)]