81866752

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 104

約数和(自身を含む): 188720640

約数和(自身を除く): 106853888

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 79, 88, 92, 128, 158, 176, 184, 253, 256, 316, 352, 368, 506, 512, 632, 704, 736, 869, 1012, 1024, 1264, 1408, 1472, 1738, 1817, 2024, 2048, 2528, 2816, 2944, 3476, 3634, 4048, 4096, 5056, 5632, 5888, 6952, 7268, 8096, 10112, 11264, 11776, 13904, 14536, 16192, 19987, 20224, 22528, 23552, 27808, 29072, 32384, 39974, 40448, 45056, 47104, 55616, 58144, 64768, 79948, 80896, 94208, 111232, 116288, 129536, 159896, 161792, 222464, 232576, 259072, 319792, 323584, 444928, 465152, 518144, 639584, 889856, 930304, 1036288, 1279168, 1779712, 1860608, 2558336, 3559424, 3721216, 5116672, 7442432, 10233344, 20466688, 40933376, 81866752]

約数ペア:

[(1, 81866752), (2, 40933376), (4, 20466688), (8, 10233344), (11, 7442432), (16, 5116672), (22, 3721216), (23, 3559424), (32, 2558336), (44, 1860608), (46, 1779712), (64, 1279168), (79, 1036288), (88, 930304), (92, 889856), (128, 639584), (158, 518144), (176, 465152), (184, 444928), (253, 323584), (256, 319792), (316, 259072), (352, 232576), (368, 222464), (506, 161792), (512, 159896), (632, 129536), (704, 116288), (736, 111232), (869, 94208), (1012, 80896), (1024, 79948), (1264, 64768), (1408, 58144), (1472, 55616), (1738, 47104), (1817, 45056), (2024, 40448), (2048, 39974), (2528, 32384), (2816, 29072), (2944, 27808), (3476, 23552), (3634, 22528), (4048, 20224), (4096, 19987), (5056, 16192), (5632, 14536), (5888, 13904), (6952, 11776), (7268, 11264), (8096, 10112)]