87381408

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31387}}^1$

素因数の和:31429

約数の個数: 48

約数和(自身を含む): 237293280

約数和(自身を除く): 149911872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 31387, 62774, 94161, 125548, 188322, 251096, 376644, 502192, 753288, 910223, 1004384, 1506576, 1820446, 2730669, 3013152, 3640892, 5461338, 7281784, 10922676, 14563568, 21845352, 29127136, 43690704, 87381408]

約数ペア:

[(1, 87381408), (2, 43690704), (3, 29127136), (4, 21845352), (6, 14563568), (8, 10922676), (12, 7281784), (16, 5461338), (24, 3640892), (29, 3013152), (32, 2730669), (48, 1820446), (58, 1506576), (87, 1004384), (96, 910223), (116, 753288), (174, 502192), (232, 376644), (348, 251096), (464, 188322), (696, 125548), (928, 94161), (1392, 62774), (2784, 31387)]