86422784

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1715

約数の個数: 72

約数和(自身を含む): 204072960

約数和(自身を除く): 117650176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1663, 1792, 1856, 3248, 3326, 3712, 6496, 6652, 7424, 11641, 12992, 13304, 23282, 25984, 26608, 46564, 48227, 51968, 53216, 93128, 96454, 106432, 186256, 192908, 212864, 337589, 372512, 385816, 425728, 675178, 745024, 771632, 1350356, 1490048, 1543264, 2700712, 2980096, 3086528, 5401424, 6173056, 10802848, 12346112, 21605696, 43211392, 86422784]

約数ペア:

[(1, 86422784), (2, 43211392), (4, 21605696), (7, 12346112), (8, 10802848), (14, 6173056), (16, 5401424), (28, 3086528), (29, 2980096), (32, 2700712), (56, 1543264), (58, 1490048), (64, 1350356), (112, 771632), (116, 745024), (128, 675178), (203, 425728), (224, 385816), (232, 372512), (256, 337589), (406, 212864), (448, 192908), (464, 186256), (812, 106432), (896, 96454), (928, 93128), (1624, 53216), (1663, 51968), (1792, 48227), (1856, 46564), (3248, 26608), (3326, 25984), (3712, 23282), (6496, 13304), (6652, 12992), (7424, 11641)]