40464144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13381}}^1$

素因数の和:13405

約数の個数: 80

約数和(自身を含む): 132749440

約数和(自身を除く): 92285296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 13381, 26762, 40143, 53524, 80286, 93667, 107048, 120429, 160572, 187334, 214096, 240858, 281001, 321144, 361287, 374668, 481716, 562002, 642288, 722574, 749336, 843003, 963432, 1124004, 1445148, 1498672, 1686006, 1926864, 2248008, 2529009, 2890296, 3372012, 4496016, 5058018, 5780592, 6744024, 10116036, 13488048, 20232072, 40464144]

約数ペア:

[(1, 40464144), (2, 20232072), (3, 13488048), (4, 10116036), (6, 6744024), (7, 5780592), (8, 5058018), (9, 4496016), (12, 3372012), (14, 2890296), (16, 2529009), (18, 2248008), (21, 1926864), (24, 1686006), (27, 1498672), (28, 1445148), (36, 1124004), (42, 963432), (48, 843003), (54, 749336), (56, 722574), (63, 642288), (72, 562002), (84, 481716), (108, 374668), (112, 361287), (126, 321144), (144, 281001), (168, 240858), (189, 214096), (216, 187334), (252, 160572), (336, 120429), (378, 107048), (432, 93667), (504, 80286), (756, 53524), (1008, 40143), (1512, 26762), (3024, 13381)]