99877316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 228172224

約数和(自身を除く): 128294908

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 529, 613, 644, 1012, 1058, 1226, 1771, 2116, 2452, 3542, 3703, 4291, 5819, 6743, 7084, 7406, 8582, 11638, 13486, 14099, 14812, 17164, 23276, 26972, 28198, 40733, 47201, 56396, 81466, 94402, 98693, 155089, 162932, 188804, 197386, 310178, 324277, 394772, 620356, 648554, 1085623, 1297108, 2171246, 2269939, 3567047, 4342492, 4539878, 7134094, 9079756, 14268188, 24969329, 49938658, 99877316]

約数ペア:

[(1, 99877316), (2, 49938658), (4, 24969329), (7, 14268188), (11, 9079756), (14, 7134094), (22, 4539878), (23, 4342492), (28, 3567047), (44, 2269939), (46, 2171246), (77, 1297108), (92, 1085623), (154, 648554), (161, 620356), (253, 394772), (308, 324277), (322, 310178), (506, 197386), (529, 188804), (613, 162932), (644, 155089), (1012, 98693), (1058, 94402), (1226, 81466), (1771, 56396), (2116, 47201), (2452, 40733), (3542, 28198), (3703, 26972), (4291, 23276), (5819, 17164), (6743, 14812), (7084, 14099), (7406, 13486), (8582, 11638)]