79780008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1927

約数の個数: 128

約数和(自身を含む): 259614720

約数和(自身を除く): 179834712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1771, 1848, 1877, 1932, 2024, 3036, 3542, 3754, 3864, 5313, 5631, 6072, 7084, 7508, 10626, 11262, 13139, 14168, 15016, 20647, 21252, 22524, 26278, 39417, 41294, 42504, 43171, 45048, 52556, 61941, 78834, 82588, 86342, 105112, 123882, 129513, 144529, 157668, 165176, 172684, 247764, 259026, 289058, 302197, 315336, 345368, 433587, 474881, 495528, 518052, 578116, 604394, 867174, 906591, 949762, 1036104, 1156232, 1208788, 1424643, 1734348, 1813182, 1899524, 2417576, 2849286, 3324167, 3468696, 3626364, 3799048, 5698572, 6648334, 7252728, 9972501, 11397144, 13296668, 19945002, 26593336, 39890004, 79780008]

約数ペア:

[(1, 79780008), (2, 39890004), (3, 26593336), (4, 19945002), (6, 13296668), (7, 11397144), (8, 9972501), (11, 7252728), (12, 6648334), (14, 5698572), (21, 3799048), (22, 3626364), (23, 3468696), (24, 3324167), (28, 2849286), (33, 2417576), (42, 1899524), (44, 1813182), (46, 1734348), (56, 1424643), (66, 1208788), (69, 1156232), (77, 1036104), (84, 949762), (88, 906591), (92, 867174), (132, 604394), (138, 578116), (154, 518052), (161, 495528), (168, 474881), (184, 433587), (231, 345368), (253, 315336), (264, 302197), (276, 289058), (308, 259026), (322, 247764), (462, 172684), (483, 165176), (506, 157668), (552, 144529), (616, 129513), (644, 123882), (759, 105112), (924, 86342), (966, 82588), (1012, 78834), (1288, 61941), (1518, 52556), (1771, 45048), (1848, 43171), (1877, 42504), (1932, 41294), (2024, 39417), (3036, 26278), (3542, 22524), (3754, 21252), (3864, 20647), (5313, 15016), (5631, 14168), (6072, 13139), (7084, 11262), (7508, 10626)]