76918072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 192844800

約数和(自身を除く): 115926728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 61, 77, 88, 89, 92, 122, 154, 161, 178, 184, 244, 253, 308, 322, 356, 427, 488, 506, 616, 623, 644, 671, 712, 854, 979, 1012, 1246, 1288, 1342, 1403, 1708, 1771, 1958, 2024, 2047, 2492, 2684, 2806, 3416, 3542, 3916, 4094, 4697, 4984, 5368, 5429, 5612, 6853, 7084, 7832, 8188, 9394, 9821, 10858, 11224, 13706, 14168, 14329, 15433, 16376, 18788, 19642, 21716, 22517, 27412, 28658, 30866, 37576, 38003, 39284, 43432, 45034, 54824, 57316, 59719, 61732, 76006, 78568, 90068, 108031, 114632, 119438, 123464, 124867, 152012, 157619, 180136, 216062, 238876, 249734, 304024, 315238, 418033, 432124, 477752, 499468, 630476, 836066, 864248, 874069, 998936, 1260952, 1373537, 1672132, 1748138, 2747074, 3344264, 3496276, 5494148, 6992552, 9614759, 10988296, 19229518, 38459036, 76918072]

約数ペア:

[(1, 76918072), (2, 38459036), (4, 19229518), (7, 10988296), (8, 9614759), (11, 6992552), (14, 5494148), (22, 3496276), (23, 3344264), (28, 2747074), (44, 1748138), (46, 1672132), (56, 1373537), (61, 1260952), (77, 998936), (88, 874069), (89, 864248), (92, 836066), (122, 630476), (154, 499468), (161, 477752), (178, 432124), (184, 418033), (244, 315238), (253, 304024), (308, 249734), (322, 238876), (356, 216062), (427, 180136), (488, 157619), (506, 152012), (616, 124867), (623, 123464), (644, 119438), (671, 114632), (712, 108031), (854, 90068), (979, 78568), (1012, 76006), (1246, 61732), (1288, 59719), (1342, 57316), (1403, 54824), (1708, 45034), (1771, 43432), (1958, 39284), (2024, 38003), (2047, 37576), (2492, 30866), (2684, 28658), (2806, 27412), (3416, 22517), (3542, 21716), (3916, 19642), (4094, 18788), (4697, 16376), (4984, 15433), (5368, 14329), (5429, 14168), (5612, 13706), (6853, 11224), (7084, 10858), (7832, 9821), (8188, 9394)]