76917288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1297}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 220556160

約数和(自身を除く): 143638872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1059, 1297, 1412, 2118, 2471, 2594, 2824, 3891, 4236, 4942, 5188, 7413, 7782, 8472, 9079, 9884, 10376, 14826, 15564, 18158, 19768, 27237, 29652, 31128, 36316, 54474, 59304, 72632, 108948, 217896, 457841, 915682, 1373523, 1831364, 2747046, 3204887, 3662728, 5494092, 6409774, 9614661, 10988184, 12819548, 19229322, 25639096, 38458644, 76917288]

約数ペア:

[(1, 76917288), (2, 38458644), (3, 25639096), (4, 19229322), (6, 12819548), (7, 10988184), (8, 9614661), (12, 6409774), (14, 5494092), (21, 3662728), (24, 3204887), (28, 2747046), (42, 1831364), (56, 1373523), (84, 915682), (168, 457841), (353, 217896), (706, 108948), (1059, 72632), (1297, 59304), (1412, 54474), (2118, 36316), (2471, 31128), (2594, 29652), (2824, 27237), (3891, 19768), (4236, 18158), (4942, 15564), (5188, 14826), (7413, 10376), (7782, 9884), (8472, 9079)]