86254504

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 189604800

約数和(自身を除く): 103350296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1583, 1946, 3166, 3892, 6332, 6811, 7784, 11081, 12664, 13622, 22162, 27244, 44324, 54488, 77567, 88648, 155134, 220037, 310268, 440074, 620536, 880148, 1540259, 1760296, 3080518, 6161036, 10781813, 12322072, 21563626, 43127252, 86254504]

約数ペア:

[(1, 86254504), (2, 43127252), (4, 21563626), (7, 12322072), (8, 10781813), (14, 6161036), (28, 3080518), (49, 1760296), (56, 1540259), (98, 880148), (139, 620536), (196, 440074), (278, 310268), (392, 220037), (556, 155134), (973, 88648), (1112, 77567), (1583, 54488), (1946, 44324), (3166, 27244), (3892, 22162), (6332, 13622), (6811, 12664), (7784, 11081)]