79468312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 119597288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 71, 77, 79, 88, 92, 142, 154, 158, 161, 184, 253, 284, 308, 316, 322, 497, 506, 553, 568, 616, 632, 644, 781, 869, 994, 1012, 1106, 1288, 1562, 1633, 1738, 1771, 1817, 1988, 2024, 2212, 3124, 3266, 3476, 3542, 3634, 3976, 4424, 5467, 5609, 6083, 6248, 6532, 6952, 7084, 7268, 10934, 11218, 11431, 12166, 12719, 13064, 14168, 14536, 17963, 19987, 21868, 22436, 22862, 24332, 25438, 35926, 39263, 39974, 43736, 44872, 45724, 48664, 50876, 61699, 71852, 78526, 79948, 91448, 101752, 123398, 125741, 129007, 139909, 143704, 157052, 159896, 246796, 251482, 258014, 279818, 314104, 431893, 493592, 502964, 516028, 559636, 863786, 903049, 1005928, 1032056, 1119272, 1419077, 1727572, 1806098, 2838154, 3455144, 3612196, 5676308, 7224392, 9933539, 11352616, 19867078, 39734156, 79468312]

約数ペア:

[(1, 79468312), (2, 39734156), (4, 19867078), (7, 11352616), (8, 9933539), (11, 7224392), (14, 5676308), (22, 3612196), (23, 3455144), (28, 2838154), (44, 1806098), (46, 1727572), (56, 1419077), (71, 1119272), (77, 1032056), (79, 1005928), (88, 903049), (92, 863786), (142, 559636), (154, 516028), (158, 502964), (161, 493592), (184, 431893), (253, 314104), (284, 279818), (308, 258014), (316, 251482), (322, 246796), (497, 159896), (506, 157052), (553, 143704), (568, 139909), (616, 129007), (632, 125741), (644, 123398), (781, 101752), (869, 91448), (994, 79948), (1012, 78526), (1106, 71852), (1288, 61699), (1562, 50876), (1633, 48664), (1738, 45724), (1771, 44872), (1817, 43736), (1988, 39974), (2024, 39263), (2212, 35926), (3124, 25438), (3266, 24332), (3476, 22862), (3542, 22436), (3634, 21868), (3976, 19987), (4424, 17963), (5467, 14536), (5609, 14168), (6083, 13064), (6248, 12719), (6532, 12166), (6952, 11431), (7084, 11218), (7268, 10934)]