64353912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20196

約数の個数: 64

約数和(自身を含む): 193555200

約数和(自身を除く): 129201288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 20161, 40322, 60483, 80644, 120966, 141127, 161288, 241932, 282254, 383059, 423381, 483864, 564508, 766118, 846762, 1129016, 1149177, 1532236, 1693524, 2298354, 2681413, 3064472, 3387048, 4596708, 5362826, 8044239, 9193416, 10725652, 16088478, 21451304, 32176956, 64353912]

約数ペア:

[(1, 64353912), (2, 32176956), (3, 21451304), (4, 16088478), (6, 10725652), (7, 9193416), (8, 8044239), (12, 5362826), (14, 4596708), (19, 3387048), (21, 3064472), (24, 2681413), (28, 2298354), (38, 1693524), (42, 1532236), (56, 1149177), (57, 1129016), (76, 846762), (84, 766118), (114, 564508), (133, 483864), (152, 423381), (168, 383059), (228, 282254), (266, 241932), (399, 161288), (456, 141127), (532, 120966), (798, 80644), (1064, 60483), (1596, 40322), (3192, 20161)]