8538720648

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^2\times {\mathrm{66763}}^1$

素因数の和:66918

約数の個数: 48

約数和(自身を含む): 21643553520

約数和(自身を除く): 13104832872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 5329, 10658, 15987, 21316, 31974, 42632, 63948, 66763, 127896, 133526, 200289, 267052, 400578, 534104, 801156, 1602312, 4873699, 9747398, 14621097, 19494796, 29242194, 38989592, 58484388, 116968776, 355780027, 711560054, 1067340081, 1423120108, 2134680162, 2846240216, 4269360324, 8538720648]

約数ペア:

[(1, 8538720648), (2, 4269360324), (3, 2846240216), (4, 2134680162), (6, 1423120108), (8, 1067340081), (12, 711560054), (24, 355780027), (73, 116968776), (146, 58484388), (219, 38989592), (292, 29242194), (438, 19494796), (584, 14621097), (876, 9747398), (1752, 4873699), (5329, 1602312), (10658, 801156), (15987, 534104), (21316, 400578), (31974, 267052), (42632, 200289), (63948, 133526), (66763, 127896)]