87906368

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 112

約数和(自身を含む): 204094080

約数和(自身を除く): 116187712

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 61, 64, 88, 89, 92, 122, 176, 178, 184, 244, 253, 352, 356, 368, 488, 506, 671, 704, 712, 736, 976, 979, 1012, 1342, 1403, 1424, 1472, 1952, 1958, 2024, 2047, 2684, 2806, 2848, 3904, 3916, 4048, 4094, 5368, 5429, 5612, 5696, 7832, 8096, 8188, 10736, 10858, 11224, 15433, 15664, 16192, 16376, 21472, 21716, 22448, 22517, 30866, 31328, 32752, 42944, 43432, 44896, 45034, 59719, 61732, 62656, 65504, 86864, 89792, 90068, 119438, 123464, 124867, 131008, 173728, 180136, 238876, 246928, 249734, 347456, 360272, 477752, 493856, 499468, 720544, 955504, 987712, 998936, 1373537, 1441088, 1911008, 1997872, 2747074, 3822016, 3995744, 5494148, 7991488, 10988296, 21976592, 43953184, 87906368]

約数ペア:

[(1, 87906368), (2, 43953184), (4, 21976592), (8, 10988296), (11, 7991488), (16, 5494148), (22, 3995744), (23, 3822016), (32, 2747074), (44, 1997872), (46, 1911008), (61, 1441088), (64, 1373537), (88, 998936), (89, 987712), (92, 955504), (122, 720544), (176, 499468), (178, 493856), (184, 477752), (244, 360272), (253, 347456), (352, 249734), (356, 246928), (368, 238876), (488, 180136), (506, 173728), (671, 131008), (704, 124867), (712, 123464), (736, 119438), (976, 90068), (979, 89792), (1012, 86864), (1342, 65504), (1403, 62656), (1424, 61732), (1472, 59719), (1952, 45034), (1958, 44896), (2024, 43432), (2047, 42944), (2684, 32752), (2806, 31328), (2848, 30866), (3904, 22517), (3916, 22448), (4048, 21716), (4094, 21472), (5368, 16376), (5429, 16192), (5612, 15664), (5696, 15433), (7832, 11224), (8096, 10858), (8188, 10736)]