57757788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 160458480

約数和(自身を除く): 102700692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 929, 942, 1413, 1727, 1858, 1884, 2787, 2826, 3454, 3716, 5181, 5574, 5652, 6908, 8361, 10219, 10362, 11148, 15543, 16722, 20438, 20724, 30657, 31086, 33444, 40876, 61314, 62172, 91971, 122628, 145853, 183942, 291706, 367884, 437559, 583412, 875118, 1312677, 1604383, 1750236, 2625354, 3208766, 4813149, 5250708, 6417532, 9626298, 14439447, 19252596, 28878894, 57757788]

約数ペア:

[(1, 57757788), (2, 28878894), (3, 19252596), (4, 14439447), (6, 9626298), (9, 6417532), (11, 5250708), (12, 4813149), (18, 3208766), (22, 2625354), (33, 1750236), (36, 1604383), (44, 1312677), (66, 875118), (99, 583412), (132, 437559), (157, 367884), (198, 291706), (314, 183942), (396, 145853), (471, 122628), (628, 91971), (929, 62172), (942, 61314), (1413, 40876), (1727, 33444), (1858, 31086), (1884, 30657), (2787, 20724), (2826, 20438), (3454, 16722), (3716, 15543), (5181, 11148), (5574, 10362), (5652, 10219), (6908, 8361)]