90854048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 201398400

約数和(自身を除く): 110544352

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 73, 76, 89, 92, 146, 152, 178, 184, 292, 304, 356, 368, 437, 584, 608, 712, 736, 874, 1168, 1387, 1424, 1679, 1691, 1748, 2047, 2336, 2774, 2848, 3358, 3382, 3496, 4094, 5548, 6497, 6716, 6764, 6992, 8188, 11096, 12994, 13432, 13528, 13984, 16376, 22192, 25988, 26864, 27056, 31901, 32752, 38893, 44384, 51976, 53728, 54112, 63802, 65504, 77786, 103952, 123443, 127604, 149431, 155572, 207904, 246886, 255208, 298862, 311144, 493772, 510416, 597724, 622288, 987544, 1020832, 1195448, 1244576, 1975088, 2390896, 2839189, 3950176, 4781792, 5678378, 11356756, 22713512, 45427024, 90854048]

約数ペア:

[(1, 90854048), (2, 45427024), (4, 22713512), (8, 11356756), (16, 5678378), (19, 4781792), (23, 3950176), (32, 2839189), (38, 2390896), (46, 1975088), (73, 1244576), (76, 1195448), (89, 1020832), (92, 987544), (146, 622288), (152, 597724), (178, 510416), (184, 493772), (292, 311144), (304, 298862), (356, 255208), (368, 246886), (437, 207904), (584, 155572), (608, 149431), (712, 127604), (736, 123443), (874, 103952), (1168, 77786), (1387, 65504), (1424, 63802), (1679, 54112), (1691, 53728), (1748, 51976), (2047, 44384), (2336, 38893), (2774, 32752), (2848, 31901), (3358, 27056), (3382, 26864), (3496, 25988), (4094, 22192), (5548, 16376), (6497, 13984), (6716, 13528), (6764, 13432), (6992, 12994), (8188, 11096)]