89543922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 131087118

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 37, 38, 39, 46, 57, 69, 71, 74, 78, 111, 114, 138, 142, 213, 222, 247, 299, 426, 437, 481, 494, 598, 703, 741, 851, 874, 897, 923, 962, 1311, 1349, 1406, 1443, 1482, 1633, 1702, 1794, 1846, 2109, 2553, 2622, 2627, 2698, 2769, 2886, 3266, 4047, 4218, 4899, 5106, 5254, 5538, 5681, 7881, 8094, 9139, 9798, 11063, 11362, 15762, 16169, 17043, 17537, 18278, 21229, 22126, 27417, 31027, 32338, 33189, 34086, 34151, 35074, 42458, 48507, 49913, 52611, 54834, 60421, 62054, 63687, 66378, 68302, 93081, 97014, 99826, 102453, 105222, 120842, 127374, 149739, 181263, 186162, 204906, 210197, 299478, 362526, 403351, 420394, 630591, 648869, 785473, 806702, 1147999, 1210053, 1261182, 1297738, 1570946, 1946607, 2295998, 2356419, 2420106, 3443997, 3893214, 4712838, 6887994, 14923987, 29847974, 44771961, 89543922]

約数ペア:

[(1, 89543922), (2, 44771961), (3, 29847974), (6, 14923987), (13, 6887994), (19, 4712838), (23, 3893214), (26, 3443997), (37, 2420106), (38, 2356419), (39, 2295998), (46, 1946607), (57, 1570946), (69, 1297738), (71, 1261182), (74, 1210053), (78, 1147999), (111, 806702), (114, 785473), (138, 648869), (142, 630591), (213, 420394), (222, 403351), (247, 362526), (299, 299478), (426, 210197), (437, 204906), (481, 186162), (494, 181263), (598, 149739), (703, 127374), (741, 120842), (851, 105222), (874, 102453), (897, 99826), (923, 97014), (962, 93081), (1311, 68302), (1349, 66378), (1406, 63687), (1443, 62054), (1482, 60421), (1633, 54834), (1702, 52611), (1794, 49913), (1846, 48507), (2109, 42458), (2553, 35074), (2622, 34151), (2627, 34086), (2698, 33189), (2769, 32338), (2886, 31027), (3266, 27417), (4047, 22126), (4218, 21229), (4899, 18278), (5106, 17537), (5254, 17043), (5538, 16169), (5681, 15762), (7881, 11362), (8094, 11063), (9139, 9798)]