80738448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12684

約数の個数: 80

約数和(自身を含む): 250936320

約数和(自身を除く): 170197872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 12647, 25294, 37941, 50588, 75882, 88529, 101176, 151764, 177058, 202352, 240293, 265587, 303528, 354116, 480586, 531174, 607056, 708232, 720879, 961172, 1062348, 1416464, 1441758, 1682051, 1922344, 2124696, 2883516, 3364102, 3844688, 4249392, 5046153, 5767032, 6728204, 10092306, 11534064, 13456408, 20184612, 26912816, 40369224, 80738448]

約数ペア:

[(1, 80738448), (2, 40369224), (3, 26912816), (4, 20184612), (6, 13456408), (7, 11534064), (8, 10092306), (12, 6728204), (14, 5767032), (16, 5046153), (19, 4249392), (21, 3844688), (24, 3364102), (28, 2883516), (38, 2124696), (42, 1922344), (48, 1682051), (56, 1441758), (57, 1416464), (76, 1062348), (84, 961172), (112, 720879), (114, 708232), (133, 607056), (152, 531174), (168, 480586), (228, 354116), (266, 303528), (304, 265587), (336, 240293), (399, 202352), (456, 177058), (532, 151764), (798, 101176), (912, 88529), (1064, 75882), (1596, 50588), (2128, 37941), (3192, 25294), (6384, 12647)]