89009648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 214527936

約数和(自身を除く): 125518288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 182, 208, 226, 364, 452, 541, 728, 791, 904, 1082, 1456, 1469, 1582, 1808, 2164, 2938, 3164, 3787, 4328, 5876, 6328, 7033, 7574, 8656, 10283, 11752, 12656, 14066, 15148, 20566, 23504, 28132, 30296, 41132, 49231, 56264, 60592, 61133, 82264, 98462, 112528, 122266, 164528, 196924, 244532, 393848, 427931, 489064, 787696, 794729, 855862, 978128, 1589458, 1711724, 3178916, 3423448, 5563103, 6357832, 6846896, 11126206, 12715664, 22252412, 44504824, 89009648]

約数ペア:

[(1, 89009648), (2, 44504824), (4, 22252412), (7, 12715664), (8, 11126206), (13, 6846896), (14, 6357832), (16, 5563103), (26, 3423448), (28, 3178916), (52, 1711724), (56, 1589458), (91, 978128), (104, 855862), (112, 794729), (113, 787696), (182, 489064), (208, 427931), (226, 393848), (364, 244532), (452, 196924), (541, 164528), (728, 122266), (791, 112528), (904, 98462), (1082, 82264), (1456, 61133), (1469, 60592), (1582, 56264), (1808, 49231), (2164, 41132), (2938, 30296), (3164, 28132), (3787, 23504), (4328, 20566), (5876, 15148), (6328, 14066), (7033, 12656), (7574, 11752), (8656, 10283)]