87858316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4091}}^1$

素因数の和:4174

約数の個数: 48

約数和(自身を含む): 192487680

約数和(自身を除く): 104629364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 4091, 5369, 8182, 10738, 16364, 21476, 28637, 53183, 57274, 106366, 114548, 212732, 241369, 372281, 482738, 744562, 965476, 1489124, 1689583, 3137797, 3379166, 6275594, 6758332, 12551188, 21964579, 43929158, 87858316]

約数ペア:

[(1, 87858316), (2, 43929158), (4, 21964579), (7, 12551188), (13, 6758332), (14, 6275594), (26, 3379166), (28, 3137797), (52, 1689583), (59, 1489124), (91, 965476), (118, 744562), (182, 482738), (236, 372281), (364, 241369), (413, 212732), (767, 114548), (826, 106366), (1534, 57274), (1652, 53183), (3068, 28637), (4091, 21476), (5369, 16364), (8182, 10738)]