90292384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 221671296

約数和(自身を除く): 131378912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 101, 104, 112, 182, 202, 208, 224, 307, 364, 404, 416, 614, 707, 728, 808, 1228, 1313, 1414, 1456, 1616, 2149, 2456, 2626, 2828, 2912, 3232, 3991, 4298, 4912, 5252, 5656, 7982, 8596, 9191, 9824, 10504, 11312, 15964, 17192, 18382, 21008, 22624, 27937, 31007, 31928, 34384, 36764, 42016, 55874, 62014, 63856, 68768, 73528, 111748, 124028, 127712, 147056, 217049, 223496, 248056, 294112, 403091, 434098, 446992, 496112, 806182, 868196, 893984, 992224, 1612364, 1736392, 2821637, 3224728, 3472784, 5643274, 6449456, 6945568, 11286548, 12898912, 22573096, 45146192, 90292384]

約数ペア:

[(1, 90292384), (2, 45146192), (4, 22573096), (7, 12898912), (8, 11286548), (13, 6945568), (14, 6449456), (16, 5643274), (26, 3472784), (28, 3224728), (32, 2821637), (52, 1736392), (56, 1612364), (91, 992224), (101, 893984), (104, 868196), (112, 806182), (182, 496112), (202, 446992), (208, 434098), (224, 403091), (307, 294112), (364, 248056), (404, 223496), (416, 217049), (614, 147056), (707, 127712), (728, 124028), (808, 111748), (1228, 73528), (1313, 68768), (1414, 63856), (1456, 62014), (1616, 55874), (2149, 42016), (2456, 36764), (2626, 34384), (2828, 31928), (2912, 31007), (3232, 27937), (3991, 22624), (4298, 21008), (4912, 18382), (5252, 17192), (5656, 15964), (7982, 11312), (8596, 10504), (9191, 9824)]