89420016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6491}}^1$

素因数の和:6550

約数の個数: 80

約数和(自身を含む): 270482688

約数和(自身を除く): 181062672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6491, 6888, 12982, 13776, 19473, 25964, 38946, 45437, 51928, 77892, 90874, 103856, 136311, 155784, 181748, 266131, 272622, 311568, 363496, 532262, 545244, 726992, 798393, 1064524, 1090488, 1596786, 1862917, 2129048, 2180976, 3193572, 3725834, 4258096, 5588751, 6387144, 7451668, 11177502, 12774288, 14903336, 22355004, 29806672, 44710008, 89420016]

約数ペア:

[(1, 89420016), (2, 44710008), (3, 29806672), (4, 22355004), (6, 14903336), (7, 12774288), (8, 11177502), (12, 7451668), (14, 6387144), (16, 5588751), (21, 4258096), (24, 3725834), (28, 3193572), (41, 2180976), (42, 2129048), (48, 1862917), (56, 1596786), (82, 1090488), (84, 1064524), (112, 798393), (123, 726992), (164, 545244), (168, 532262), (246, 363496), (287, 311568), (328, 272622), (336, 266131), (492, 181748), (574, 155784), (656, 136311), (861, 103856), (984, 90874), (1148, 77892), (1722, 51928), (1968, 45437), (2296, 38946), (3444, 25964), (4592, 19473), (6491, 13776), (6888, 12982)]