86684724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:494

約数の個数: 108

約数和(自身を含む): 257337444

約数和(自身を除く): 170652720

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 157, 196, 252, 294, 313, 314, 441, 471, 588, 626, 628, 882, 939, 942, 1099, 1252, 1413, 1764, 1878, 1884, 2191, 2198, 2817, 2826, 3297, 3756, 4382, 4396, 5634, 5652, 6573, 6594, 7693, 8764, 9891, 11268, 13146, 13188, 15337, 15386, 19719, 19782, 23079, 26292, 30674, 30772, 39438, 39564, 46011, 46158, 49141, 61348, 69237, 78876, 92022, 92316, 98282, 138033, 138474, 147423, 184044, 196564, 276066, 276948, 294846, 343987, 442269, 552132, 589692, 687974, 884538, 1031961, 1375948, 1769076, 2063922, 2407909, 3095883, 4127844, 4815818, 6191766, 7223727, 9631636, 12383532, 14447454, 21671181, 28894908, 43342362, 86684724]

約数ペア:

[(1, 86684724), (2, 43342362), (3, 28894908), (4, 21671181), (6, 14447454), (7, 12383532), (9, 9631636), (12, 7223727), (14, 6191766), (18, 4815818), (21, 4127844), (28, 3095883), (36, 2407909), (42, 2063922), (49, 1769076), (63, 1375948), (84, 1031961), (98, 884538), (126, 687974), (147, 589692), (157, 552132), (196, 442269), (252, 343987), (294, 294846), (313, 276948), (314, 276066), (441, 196564), (471, 184044), (588, 147423), (626, 138474), (628, 138033), (882, 98282), (939, 92316), (942, 92022), (1099, 78876), (1252, 69237), (1413, 61348), (1764, 49141), (1878, 46158), (1884, 46011), (2191, 39564), (2198, 39438), (2817, 30772), (2826, 30674), (3297, 26292), (3756, 23079), (4382, 19782), (4396, 19719), (5634, 15386), (5652, 15337), (6573, 13188), (6594, 13146), (7693, 11268), (8764, 9891)]