90843368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 214876800

約数和(自身を除く): 124033432

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 979, 1246, 1657, 1958, 2492, 3314, 3916, 4984, 6628, 6853, 7832, 11599, 13256, 13706, 18227, 23198, 27412, 36454, 46396, 54824, 72908, 92792, 127589, 145816, 147473, 255178, 294946, 510356, 589892, 1020712, 1032311, 1179784, 1622203, 2064622, 3244406, 4129244, 6488812, 8258488, 11355421, 12977624, 22710842, 45421684, 90843368]

約数ペア:

[(1, 90843368), (2, 45421684), (4, 22710842), (7, 12977624), (8, 11355421), (11, 8258488), (14, 6488812), (22, 4129244), (28, 3244406), (44, 2064622), (56, 1622203), (77, 1179784), (88, 1032311), (89, 1020712), (154, 589892), (178, 510356), (308, 294946), (356, 255178), (616, 147473), (623, 145816), (712, 127589), (979, 92792), (1246, 72908), (1657, 54824), (1958, 46396), (2492, 36454), (3314, 27412), (3916, 23198), (4984, 18227), (6628, 13706), (6853, 13256), (7832, 11599)]