90439632866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 151683840000

約数和(自身を除く): 61244207134

約数列:

[1, 2, 11, 22, 71, 142, 151, 302, 307, 614, 781, 1249, 1562, 1661, 2498, 3322, 3377, 6754, 10721, 13739, 21442, 21797, 27478, 43594, 46357, 88679, 92714, 117931, 177358, 188599, 235862, 239767, 377198, 383443, 479534, 509927, 766886, 975469, 1019854, 1950938, 2074589, 3291347, 4149178, 4217873, 6582694, 8435746, 13390529, 26781058, 27224453, 36204817, 54448906, 57899893, 72409634, 115799786, 147295819, 294591638, 299468983, 598937966, 636898823, 1273797646, 4110892403, 8221784806, 45219816433, 90439632866]

約数ペア:

[(1, 90439632866), (2, 45219816433), (11, 8221784806), (22, 4110892403), (71, 1273797646), (142, 636898823), (151, 598937966), (302, 299468983), (307, 294591638), (614, 147295819), (781, 115799786), (1249, 72409634), (1562, 57899893), (1661, 54448906), (2498, 36204817), (3322, 27224453), (3377, 26781058), (6754, 13390529), (10721, 8435746), (13739, 6582694), (21442, 4217873), (21797, 4149178), (27478, 3291347), (43594, 2074589), (46357, 1950938), (88679, 1019854), (92714, 975469), (117931, 766886), (177358, 509927), (188599, 479534), (235862, 383443), (239767, 377198)]