87105606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 118180794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 109, 159, 218, 318, 327, 359, 371, 654, 718, 742, 763, 1077, 1113, 1526, 2154, 2226, 2289, 2513, 4578, 5026, 5777, 7539, 11554, 15078, 17331, 19027, 34662, 38054, 39131, 40439, 57081, 78262, 80878, 114162, 117393, 121317, 133189, 234786, 242634, 266378, 273917, 399567, 547834, 799134, 821751, 1643502, 2073943, 4147886, 6221829, 12443658, 14517601, 29035202, 43552803, 87105606]

約数ペア:

[(1, 87105606), (2, 43552803), (3, 29035202), (6, 14517601), (7, 12443658), (14, 6221829), (21, 4147886), (42, 2073943), (53, 1643502), (106, 821751), (109, 799134), (159, 547834), (218, 399567), (318, 273917), (327, 266378), (359, 242634), (371, 234786), (654, 133189), (718, 121317), (742, 117393), (763, 114162), (1077, 80878), (1113, 78262), (1526, 57081), (2154, 40439), (2226, 39131), (2289, 38054), (2513, 34662), (4578, 19027), (5026, 17331), (5777, 15078), (7539, 11554)]